“What kind of bar do fish go to?”/“A sand bar.”

A bar joke about fish is:
 
Q: What kind of bar do fish go to?
A: A sand bar.
 
The joke has been cited in print since at least 2003.
 
       
DCEmulation
Bad Jokes
Roofus
Posted: Thu Mar 06, 2003 11:50 am
(...)
What kind of bar do fish go to?
A sand bar.
 
Twitter
Hourly Facts
‏@factstorm
What kind of bar do fish go to? A sand…-  What kind of bar do fish go to? A sand bar. http://bit.ly/6SiZC
3:32 PM - 14 Jun 2009
 
Twitter
Funny Jokes
‏@JokesAndJokes
What kind of bar do fish go to? A sand…:
7:10 AM - 8 Mar 2010
 
Jokesareawesome.com (May 21, 2010)
[joke #84]
What kind of bar do fish go to? A sand bar.
   
Jokes And Trivia
Jokes and Trivia for November 23, 2011
(...)
What kind of bar do fish go to? A sand bar.
 
Twitter
Jokes & Gags
‏@Jokescomedyx
What kind of bar do fish go to? A sand…: What kind of bar do fish go to? A sand bar. http://sh.st/nAq2f
2:48 PM - 3 Jan 2016