A bear walks into a bar and asks the bartender for a beer. The bartender says, “Sorry, we don’t give beer to bears in bars.”
The bear replies, “If you don’t give me a beer, I’ll eat that lady over there.”
The bartender says, “Go ahead.”
So the bear eats the lady and asks for a beer. The bartender says, “Sorry, we don’t give beer to bears on drugs.”
“What do you mean,” says the bear. “I’m not on drugs.”
“Yes, you are, that was the barbiturate.”