Question: Which two activites are closely associated with a popular 2004 concept which spurred  the hoax claim, Toothing?

full_context: Document 1: Hoax Slayer: Hoax-Slayer.com is a website established in 2003 by Brett Christensen, dedicated to critically analyzing the veracity of urban legends. While it is best known for debunking false stories, it also hosts a page listing strange but true urban legends. It originated as a Yahoo! group before the website was established. Stories it has debunked include fake videos claiming to depict Malaysia Airlines Flight 370, myths that the 2013 supermoon appeared bigger than it really did, and a "Simon Ashton" hoax claiming that emails from Simon Ashton should not be opened because doing so will lead to your computer being hacked. In 2014, the site was reworked, changing the style and color scheme for main pages and new reports, while old reports retained the previous style.
Document 2: Toothing: Toothing was originally a hoax claim that Bluetooth-enabled mobile phones or PDAs were being used to arrange random sexual encounters, perpetrated as a prank on the media who reported it. The hoax was created by Ste Curran, then Editor at Large at the gaming magazine "Edge", and ex-journalist Simon Byron. They based it on the two concepts dogging and bluejacking that were popular at the time. The creators started a forum in March 2004 where they wrote fake news articles about toothing with other members and then sent them off to well-known Internet-based news services. The point of the hoax was to "highlight how journalists are happy to believe something is true without necessarily checking the facts". Dozens of news organizations, including BBC News, Wired News, and "The Independent" thought the toothing story was real and printed it. On April 4, 2005, Curran and Byron admitted that the whole thing was a hoax. There have, however, been real Bluetooth dating devices to hit the market since.
Document 3: Grunge speak: Grunge speak was a hoax created by Megan Jasper, then receptionist for Sub Pop Records. Under pressure from a reporter for "The New York Times" who wanted to know if grunge fans had their own slang, Jasper, 25 at the time, told the reporter a set of slang terms that she claimed were associated with the Seattle grunge scene in the early 1990s, but which she had in fact invented on the spot. The information given by Jasper appeared in the sidebar of a November 15, 1992, feature article by reporter Rick Marin in the "New York Times". The sidebar, titled "Lexicon of Grunge: Breaking the Code," mistakenly said that Jasper was working for Caroline Records.
Document 4: Public Sex (film): Public Sex (Original title: Dogging: A Love Story) is a British romantic comedy film released in 2009 starring Luke Treadaway, Kate Heppell, Justine Glenton, and Richard Reddell, directed by Simon Ellis and written by Michael Groom and Brock Norman Brock. The film was originally titled "Dogging: A Love Story", but the title was changed to "Public Sex" when released in the United States.
Document 5: Modesty: Modesty, coming from the Latin root modestus which means "keeping within measure", and demureness is a mode of dress and deportment which intends to avoid encouraging of sexual attraction in others. Standards of modesty are culturally and context dependent and vary widely. In this use, it may be considered inappropriate or immodest to reveal certain parts of the body. In some societies, modesty may involve women covering their bodies completely and not talking to men who are not immediate family members; in others, a fairly revealing but one-piece bathing costume is considered modest when other women wear bikinis. In some countries, exposure of the body in breach of community standards of modesty is also considered to be public indecency, and public nudity is generally illegal in most of the world and regarded as indecent exposure. For example, Stephen Gough a lone man attempting to walk naked from south to north Britain was repeatedly imprisoned. However, nudity is at times tolerated in some societies; for example, during a World Naked Bike Ride.
Document 6: Hewlett-Packard spying scandal: On September 5, 2006, Newsweek revealed that Hewlett-Packard's general counsel, at the behest of HP chairwoman Patricia Dunn, had contracted a team of independent security experts to investigate board members and several journalists in order to identify the source of an information leak. In turn, those security experts recruited private investigators who used a spying technique known as pretexting. The pretexting involved investigators impersonating HP board members and nine journalists (including reporters for CNET, the "New York Times" and the "Wall Street Journal") in order to obtain their phone records. The information leaked related to HP's long-term strategy and was published as part of a CNET article in January 2006. HP hired public relations firm Sitrick and Company to manage their media relations during the crisis.
Document 7: Dogging (sexual slang): Dogging is a British English slang term for engaging in sexual acts in a public or semi-public place or watching others doing so. There may be more than two participants; both group sex and gang banging can be included. As observation is encouraged, voyeurism and exhibitionism are closely associated with dogging. The two sets of people involved often meet either randomly or (increasingly) arrange to meet up beforehand over the Internet.
Document 8: Jacko hoax: The Jacko hoax was a Canadian newspaper story about a gorilla supposedly caught near Yale, British Columbia in 1884. The story, titled "What is it?, A strange creature captured above Yale. A British Columbia Gorilla", appeared in the British Columbia newspaper the "Daily Colonist" on July 4, 1884. The original newspaper article describes "Jacko" as a gorilla and not a Sasquatch. However, the "Jacko" story has been used by Bigfoot advocates as evidence for the existence of Sasquatch. Many books about Bigfoot and cryptids have featured the event and cite the original newspaper article. In 2008 Michael Cremo discussed the story as possible proof for the existence of Sasquatch. The "Jacko" story was featured on the A&E television documentary series "Ancient Mysteries" about Bigfoot, season 4, episode 18 narrated by Leonard Nimoy. The story was also mentioned on the Bigfoot episode of the television series "In Search Of...", season 1, episode 5, also narrated by Nimoy. The Jacko story was mentioned in a 1976 documentary called The Mysterious Monsters.
Document 9: Facebook privacy and copyright hoaxes: The Facebook privacy and copyright hoaxes are a collection of similar internet hoaxes that claim that posting a status on social networking site Facebook constitutes a privacy notice that protects your posts on the site from copyright infringement or that provides privacy protection to their profile information and other content they have posted to the site. The hoax takes the form of a Facebook status that, when posted, urges others to post the same or a similar status. The hoax first became popular in May and June 2012, but has since re-appeared multiple times, including in November 2012 and then again in 2015, first in January and later in September of that year. All of the hoaxes are based on several misunderstandings, including, with respect to the privacy version, the fact that it incorrectly assumes that Facebook becoming a public company in May 2012 affects how it treats user information, the assumption that posting certain content online can protect someone from adverse legal consequences, and the fact that the hoax ignores that if Facebook wanted to significantly change its terms of service agreement, it would have to provide notification of these changes.
Document 10: Sex offender registry: A sex offender registry is a system in various countries designed to allow government authorities to keep track of and activities of sex offenders including those who have completed their criminal sentences. In some jurisdictions, where sex offender registration gan, registration is accompanied by residential address notification requirements. In many jurisdictions, registered sex offenders are subject to additional restrictions, including on housing. Those on parole or probation may be subject to restrictions that do not apply to other parolees or probationers. Sometimes, these include (or have been proposed to include) restrictions on being in the presence of underage persons (under the age of majority), living in proximity to a school or day care center, owning toys or items targeted towards children, or using the Internet. Sex offender registries exist in many English-speaking countries, including Australia, Canada, New Zealand, the United States, Trinidad and Tobago, Jamaica, South Africa, the United Kingdom, and the Republic of Ireland. Sex offender registration does not exist outside of the English-speaking world, however. The United States is the only country with a registry that is publicly accessible; all other countries in the English-speaking world have sex offender registries only accessible by law enforcement.
Document 11: Seriously McDonalds: "Seriously McDonalds" is the name under which a viral photograph was spread in June 2011. The photograph shows a sign, which is in fact a hoax, claiming that McDonald's has implemented a new policy charging African-Americans more, as "an insurance measure". Despite having existed for some time, the picture was spread around the Internet, especially on Twitter, in June 2011, by people who were offended or amused by the photograph. McDonald's acted quickly to deny the legitimacy of the sign, but it continued to trend on Twitter under the hashtag "#SeriouslyMcDonalds" and "#seriouslymcdonalds" for a few days. The company's response to the hoax has received praise from journalists and public relations professionals.
Document 12: Gay sexual practices: Gay sexual practices are sexual activities involving men who have sex with men (MSM), regardless of their sexual orientation or sexual identity. The authors of the Kinsey Reports state that 37% of their male subjects had at least one homosexual experience. Evidence shows that sex between men is significantly underreported in surveys due to social desirability bias.
Document 13: Sex offender: A sex offender (sexual offender, sex abuser, or sexual abuser) is a person who has committed a sex crime. What constitutes a sex crime differs by culture and legal jurisdiction. Most jurisdictions compile their laws into sections, such as traffic, assault, and sexual. The majority of convicted sex offenders have convictions for crimes of a sexual nature; however, some sex offenders have simply violated a law contained in a sexual category. Some of the crimes which usually result in a mandatory sex-offender classification are: a second prostitution conviction, sending or receiving obscene content in the form of SMS text messages (sexting), and relationship between young adults and teenagers resulting in corruption of a minor (if the age between them is greater than 1,060 days). If any sexual contact was made by the adult to the minor, then child molestation has occurred. Other serious offenses are sexual assault, statutory rape, bestiality, child sexual abuse, female genital mutilation, incest, rape, and sexual imposition. However, particularly sex offender registration laws in the United States, may also classify less serious offenses as sexual offenses requiring sex offender registration. In some states public urination, having sex on a beach, or unlawful imprisonment of a minor also constitute sexual offenses requiring registration.
Document 14: FetLife: FetLife is a social networking website that serves people interested in BDSM, fetishism, and kink. On its homepage, FetLife describes itself as, "Like Facebook, but run by kinksters like you and me." FetLife distinguishes itself from competitors by emphasizing itself as a social network rather than a dating site. FetLife is not dedicated to any particular sexual orientation or gender; everyone is welcome. Fetlife has over 5 million user accounts.
Document 15: Anthrax hoaxes: Anthrax hoaxes involving the use of white powder or labels to falsely suggest the use of anthrax are frequently reported in the United States and globally. Hoaxes have increased following the 2001 anthrax attacks, after which no genuine anthrax attacks have occurred. The FBI and U.S. postal inspectors have responded to thousands of "white powder events" and targets have included government offices, US embassies, banks and news organizations.
ground_truth: voyeurism and exhibitionism