Question: What was the catchphrase of the presenter of the first two episodes for the Eastern Cabaret?

Context paragraphs:
Eastern Cabaret: Eastern Cabaret was a live variety programme series broadcast in 193839 on BBC Television.  It was one of several spin-offs from the BBC series "Cabaret".  Three episodes were broadcast; they were produced by Harry Pringle, and the first two were presented by Cyril Fletcher.  The BBC television service was suspended on 1 September 1939 with the outbreak of World War II, and no further episodes were made.

Cyril Fletcher: Cyril Fletcher (25 June 1913 – 2 January 2005) was an English comedian, actor and businessman.  His catchphrase was 'Pin back your lugholes'.  He was best known for his "Odd Odes", which later formed a section of the television show "That's Life! ".  He first began performing the Odd Odes in 1937, long before they first appeared on television (though he did appear on pre-World War II television).

Egypt (TV series): Egypt is a BBC television docudrama serial portraying events in the history of Egyptology from the 18th through early 20th centuries.  It originally aired on Sunday nights at 9 pm on BBC1 in 2005.  The first two episodes explored the work of Howard Carter and his archaeological quest in Egypt in the early part of the twentieth century.  The next two episodes focused on the eccentric explorer "The Great Belzoni".  played here by Matthew Kelly.  The final two episodes dramatise the discovery and deciphering of the Rosetta Stone by Jean-François Champollion (Elliot Cowan).

My Family (series 10): The tenth series of the BBC family sitcom "My Family" originally aired between 9 July 2010, and 27 August 2010, with a Christmas special that went to air on 24 December 2010.  The series was commissioned following consistent ratings from the previous series.  The opening episode, "Wheelie Ben", re-introduces the six main characters, with the addition of regular appearances from Kenzo Harper, played by Tayler Marshall.  However, the character of Roger Bailey only made an appearance in the series finale.  All episodes from the tenth series are thirty minutes in length, with the exception of the Christmas Special.  The series was once again produced by Rude Boy Productions, a company that produces comedies created by Fred Barron.  Unlike previous series of the show, which were filmed on a yearly basis, both Series 10 and 11 were filmed back-to-back.  For the first time in the show's history, two episodes of the series remained unaired for some time.  At the time of release, the DVD of the series contained two episodes that had yet to be broadcast on television.  On 17 June 2011, one of these two episodes were aired, and the other is scheduled to air on 22 July 2011.  The series averaged 4.55 million per episode; however, they managed to get over 6.00 million viewers for the Christmas Special.

Memories Off 3.5: Memories Off 3.5 is a double OVA series based on the third and fourth games of the Memories Off series: and .  The first two episodes centre on the events of ~You that became a Memory~ Memories Off, while the second two episodes centre on Memories Off ~And then~.

List of Code Lyoko episodes: This is a list of episodes for the French animated television series, Code Lyoko.  The first season has no set viewing order save for the last two episodes, so it is listed by the order in which it aired.  The following seasons have their episodes numbered, and are ordered by that number.  So far, the series has a total of ninety-seven episodes: Twenty-six each for the first two seasons, thirteen for the third, thirty for the fourth, and the two-part prequel made alongside the third season.

List of Underbelly: The Golden Mile episodes: "" is a thirteen-part Australian television mini-series chronicling organised crime in Sydney's King's Cross from 1988 to 1999.  The third in the "Underbelly" franchise, after the original series and "A Tale of Two Cities" (primarily featuring crime syndicates in the 90s and the 70s and 80s respectively), is also based on real events documented by "Age" journalists, John Silvester and Andrew Rule.  "The Golden Mile" began screening on the Nine Network on 11 April 2011.  The initial two episodes and the first two episodes shown after the Easter break were broadcast back-to-back as telemovies (this also occurred during the ).

Lennie Briscoe: Leonard W. "Lennie" Briscoe is a fictional character on NBC's long-running police procedural and legal drama television series "Law & Order".  He was created by Walon Green and René Balcer, and was portrayed by Jerry Orbach.  He was featured on the show for 12 seasons, from 1992 to 2004, making him one of the longest-serving main characters in the series' 20-year-run history, as well as the longest-serving police detective on the show.  He also appeared in three "Law & Order" spin-offs, and was part of the original cast of "", appearing in only the first two episodes due to Orbach's death.  He appears in 282 episodes (273 episodes of "Law & Order", two episodes of "Law & Order: Trial by Jury", one episode of "", three episodes of "", and three episodes of ""), the TV movie "" and the "Law & Order" video games "", "", "" and "".

Glee (season 6): The sixth and final season of the Fox musical comedy-drama television series "Glee" was commissioned on April 19, 2013, along with the fifth season, as part of a two-season renewal deal for the show on the Fox network.  The final season, consisting of 13 episodes, premiered on Friday, January 9, 2015, with the first two episodes, and the last two episodes (functioning as a single series finale) aired on March 20, 2015.

Wake Up / Escape from the Citadel: "Wake Up" and "Escape from the Citadel" are the first two episodes of the sixth season of the American animated television series "Adventure Time".  "Wake Up" was written and storyboarded by Andy Ristaino and Cole Sanchez, whereas "Escape from the Citadel" was storyboarded by Tom Herpich and Steve Wolfhard.  Both episodes' stories were developed by Kent Osborne, Pendleton Ward, Jack Pendarvis, and Adam Muto.  The two episodes originally aired on Cartoon Network on April 21, 2014.  The episodes guest star Kumail Nanjiani as Prismo, M. Emmet Walsh as the Cosmic Owl, Miguel Ferrer as Death, Ron Perlman as the Lich, and Stephen Root as Martin.

Supporting paragraphs: Eastern Cabaret Cyril Fletcher
Answer: Pin back your lugholes