Question: The guy who tries to kill bugs bunny?

context: One episode where Bugs "lost" in the hunting was "Hare Brush" (1956). Here, Elmer has been committed to an insane asylum because he believes he is a rabbit (though it is also revealed that he is a millionaire and owns a mansion and a yacht). Bugs Bunny enters Fudd's room and Elmer bribes him with carrots, then leaves the way the real rabbit entered. Bugs acts surprisingly (for him) naïve, assuming Elmer just wanted to go outside for a while. Elmer's psychiatrist arrives, and thinking Fudd's delusion has affected his appearance, drugs Bugs and conditions him into believing that he is Elmer Fudd 'after which Bugs starts wearing hunting clothes and acting like Elmer, hunting the rabbit-costumed Fudd, who is in turn acting like Bugs. Their hunt is cut short when Bugs is arrested by a government agent as Elmer Fudd is wanted for tax evasion. After Bugs is hauled away trying to explain that the rabbit is Elmer Fudd, Fudd breaks the fourth wall and tells the audience "I may be a scwewy wabbit, but I'm not going to Alcatwaz" as he hops away as if he had planned the whole thing.
question: The hunting guy who tries to kill bugs bunny?
short_answers: Elmer Fudd
context: No context provided
question: The gun-slinging guy who tries to kill bugs bunny?
short_answers: Renegade Sam
Yosemite Sam
context: No context provided
question: The guy with unusual speech who tries to kill bugs bunny?
short_answers: Egghead
Elmer Fudd
Elmer J. Fudd
context: Yosemite Sam was one of the classic Looney Tunes characters who appeared as faculty members of Acme Looniversity in the 1990s animated series "Tiny Toon Adventures". Sam was shown teaching classes in Firearms and Anvilology (the study of falling anvils, a staple joke in the Looney Tunes genre), and was sometimes portrayed as the school principal (though at least one episode identified Bugs Bunny as the principal, and Wile E. Coyote was Dean of Acme Loo). As with all the main Looney Tunes characters, Sam had a student counterpart at Acme Loo in Montana Max. In "K-Acme TV," Yosemite Sam was seen as the judge of "Toon Court" (a parody of "The People's Court") where he proceeded over a trial where Calamity Coyote issues a complaint against the ACME Corporation for negligence and faulty workmanship. The ACME Corporation's representative Bobbo ACME claims that the devices made by the ACME Corporation work if they are used right as he demonstrates the catapult on Calamity Coyote. Judge Yosemite Sam finds in favor of the ACME Corporation. In the same episode, Yosemite Sam appeared as a prospector in a documentary detailing about the sightings of a furry creature called Bigbutt (a spoof of Bigfoot).
question: The prospector guy who tries to kill bugs bunny?
short_answers: Yosemite Sam

long_answer: Elmer J. Fudd who's also known as Elmer Fudd or Egghead an earlier version of the fictional cartoon character in the Warner Bros. Looney Tunes/Merrie Melodies series and the archenemy of Bugs Bunny. His aim is to hunt Bugs, but he usually ends up seriously injuring himself and other antagonizing characters such as Yosemite Sam, an adversary of Bugs Bunny. 
long_answer: Several guys try to kill Bugs Bunny. The hunting guy with unusual speech who does is Elmer Fudd, who is the archenemy of Bugs Bunny. The gun-slinging prospector guy who does is Yosemite Sam. Both are cartoon characters in the Warner Bros. Looney Tunes and Merrie Melodies series.