Back up memes

What do a crippled person's legs and the Twin Towers have in common? They both went down and never came back up.

A black boy walks into the kitchen where his mother is baking and accidentally pulls the flour over onto his head. He turns to his mother and says, “Look Mama, I’m a white boy!” His mother smacks him and says, “Go tell your Daddy what you just said!” The boy finds his father and says, “Look Daddy, I’m a white boy!” His Daddy bends him over, spanks him, stands the boy back up, and says, “Now, what do you have to say for yourself?” The boy replies, “I’ve only been a white boy for five minutes and I already hate you black people!”

So, a guy is evading the draft. The cops bang on his door, and he runs out the back, through an alleyway onto a road. He finds a nun and asks if he can hide under her blouse. She complies, and the cops walk by and don't see them. The man comes back up from under the nun's blouse and says, "Hey man, you've got a pair of balls!" The nun says, "I didn't wanna be drafted either..."