A gay bar riddle is:
 
Q: What do you call a bouncer at a gay bar?
A: A flamethrower.
 
The joke—based on the old gay slang of “flaming faggot”—was posted on the newsgroup rec.humor on October 24, 1990, and has been printed on several images.
 
       
Google Groups: rec.humor
Just a joke
William Henry Timmins
10/24/90
Q>  What do you call a bouncer at a gay bar?
a> A flame thrower.
 
Google Groups: alt.sex
Sick Jokes!
.(JavaScript must be enabled to view this email address)
10/23/91
(...)
What do you call a bouncer at a gay bar?
A flamethrower.
 
Google Groups: alt.tasteless.jokes
More jokes that’ll get me indicted
Dan Kozusko
4/6/96
You asked for more and here we goÉDan’s latest collection of jokes intended violate the civil rights of many people as possible!!!
 
What do you call a bouncer at a gay bar?
-A flamethrower
 
Google Books
The Even Bigger Book of Gross Jokes
By Julius Alvin
New York, NY: Kensington Books
2000
Pg. 40:
What do you call a bouncer at a gay bar?
A flame thrower.
 
Twitter
Matsuda‏
@stealthymatsuda
@jbigga What do you call a bouncer at a gay bar? A flamethrower.
9:32 PM - 14 Nov 2009
 
Twitter
Carlos J. Barrera‏
@jclosbarrera
Replying to @sharlamae
@sharlamae what do you call a bouncer at a gay bar ? A FLAME THROWER ! LOL
10:34 AM - 27 May 2010
       
Reddit—Funny
What do you call a bouncer at a gay bar? (self.funny)
submitted February 2, 2011 by arktouros
A flamethrower!
 
Reddit—Jokes
What do you call a bouncer at a gay bar?
submitted October 20, 2016 by Readit_to_me
A flamethrower
   
Reddit—MeanJokes
What do you call a bouncer at a gay bar? (self.MeanJokes)
submitted May 6, 2017 by Stiffalis420
flamethrower
 
Reddit—Jokes
What Do You Call A Bouncer At A Gay Bar ?
submitted May 21, 2017 by PunkedOutSamurai
A Flamer-Thrower !
 
Reddit—Jokes
What do you call a bouncer at a gay bar ?
submitted November 1, 2017 by god_killer1234567
A flamethrower