"Bear in a Bar in Billings, Montana"

A bear walked into a bar and sat down. He banged on the bar with his
paw and demanded a beer. 
The bartender approached and said, "We don't serve beer to bears in
bars in Billings, Montana." 
The bear, becoming angry, once again demanded a beer. 
The bartender again told him, "We don't serve beer to bears in bars
in Billings, Montana." 
The bear, very angry now, said, "If you don't serve me a beer, I'm
going to eat that lady sitting at the end of the bar." 
The bartender once again said, "Sorry, we don't serve beer to bears
in bars in Billings Montana." 
The bear went to the end of the bar and, as he had promised, ate the
woman. He came back to his seat, and again demanded a beer. 
The bartender said, "Sorry, we don't serve beer to bears in bars in
Billings, Montana, that are on drugs." 
The bear said, " I'm not on drugs." 
The bartender said, "Yes you are. That was a bar bitch you ate."