Poster Time of Doom joke: A guy finds an old lamp in the desert.
He rubs it and a genie pops out. The genie tells the guy he has two wishes.
The guy says, "I always thought it was three wishes."
The genie says, "Check your pants."
The guy looks down and says, "Woah, it's huge!"
And the genie says, "I've been doing this for a long time."