A bear walked into a bar, held out a twenty, and ordered a martini. Without batting an eye, the bartender took the twenty, mixed and poured the drink, set it in front of the bear, and handed the bear a few coins in change.
After a few minutes, the bartender remarked, “You know, I think you are the first bear I’ve ever seen in this bar!”
The bear looked at the change in his paw and said, “And at these prices, I’ll be the last bear you’ll ever see in this bar too.”