A Brutor Walks Into a Bar

A Brutor walks into a bar and says, "Give me a beer before problems start!" The bartender gives him a beer and moves on.

Later, the Brutor orders a beer again saying, "Give me a beer before problems start!" The bartender looks confused, but he gives him the beer.

This goes on for a while, and after the fifth beer the bartender is totally confused and asks the man, "When are you going to pay for these beers?" The Brutor cracks his knuckles and says, "Ah, now the problems start!"