Yo Mama is so fat, when…

Yo Mama is so fat, when she pressed the UP button on the elevator it went DOWN.
Jokes, +1:
As an airplane is about to crash, a female passenger jumps up frantically and announces, "If I'm going to die, I want to die feeling like a woman." She removes all her clothing and asks, "Is there someone on this plane who is man enough to make me feel like a woman?" A man stands up, removes his shirt and says, "Here, iron this!".