A vampire walks into a bar and orders a cup of hot water. The bartender asks, "I thought you guys only drink blood?"
The vampire pulls out a used tampon and says, "I'm making tea."
An infinite number of mathematicians walk into a bar. The first one orders a beer. The second one orders half a beer. The third one orders a fourth of a beer. The bartender stops them, pours two beers, and says, "You guys should know your limits."
