Patron memes

A man walks into a bar with an alligator and a stick. He walks up to the bartender and offers to put on a show for the bar's patrons in exchange for a drink. The bartender agrees, so he pulls down his pants, sticks his dick in the alligator's mouth, and starts whacking it with the stick. After he's done and gets his drink, he asks if anyone else would like a go.

A lady gets up and says yes, she would like a go, asks that he doesn't hit her with the stick.

A horse walks into a bar.

Several of the patrons quickly get up and leave, realizing the potential danger in the situation.

What do you call a patronizing criminal walking down the stairs?

A condescending con descending.