[party] What exactly does BYOB mean? "Bring your own beer" Bill Nye the Science Guy slowly slides the bacteria sample back in his lab coat

Bill Cosby and Ben Roethlisberger walk into a bar... I don't remember what happened next.

What did Bill Cosby say when he was in a bar and he accidentally slipped a pill into one of those drinks you light on fire and then the bartender lit it on fire? The roof', the roof', the roofies on fire!

Bill Cosby and Steve Harvey walk into a bar... (complete the damn thing)