“What do you get if you cross a leprechaun with a Texan?”/“Pot of chili at the end of the rainbow.”

A leprechaun riddle is:
 
Q: What would you get if you crossed a leprechaun with a Texan?
A: A pot of chili at the end of the rainbow.
 
The joke has been cited in print since at least 2001.
 
 
Kidsjokes.co.uk (June 23, 2001)
St Patricks Day Jokes
What would you get if you crossed a leprechaun with a Texan?
A pot of chilli at the end of the rainbow!
 
The Blue Mountain Internet Customer Newsletter
A Touch O’ Humor
by Nathan ONeel
March 2006
(...)
Q. What would you get if you crossed a leprechaun with a Texan?
A. A pot of chili at the end of the rainbow!
 
Twitter
Beverly Schmitt‏
@BeverlySchmitt
Q.  What would you get if you crossed a leprechaun with a Texan?
A.  A pot of chilli at the end of the rainbow!
10:03 AM - 17 Mar 2009
   
Opulent Cottage
March 10, 2010
St. Patrick’s Day Tablescape and a Holiday Napkin Tutorial
(...)
What would you get if you crossed a leprechaun with a Texan? A pot of chili at the end of the rainbow!
 
Twitter
North Texas Conf UMC‏
@umcNTC
What would you get if you crossed a leprechaun with a Texan? A pot of chili at the end of the rainbow! Happy St…. http://fb.me/1gaLv5il2
10:21 AM - 17 Mar 2012
 
HubPages
St Patricks Day Jokes and Riddles For Kids
BY Lela Davidson
Updated on March 26, 2012
(...)
What would you get if you crossed a leprechaun with a Texan?
A pot of chilli at the end of the rainbow!