Blind guy and his seeing eye dog walk into a bar. The Blind guy starts swinging the dog around on the leash. The bartender yells Sir Stop! What are you doing!? The Blind guy say, I’m just looking around.
An infinite number of mathematicians walk into a bar. The first one orders a beer. The second orders half a beer. The third orders a third of a beer. The bartender bellows, “Get the hell out of here, are you trying to ruin me?”