A nun walks into a liquor store and says, "Give me a pint of brandy." The guy says, "Sister, I've never sold alcohol to a nun." She says, "It's for the Mother Superior, she's constipated."
So he sells it to her. Later that night, he walks out, and there's the nun on the stoop, with the empty bottle, drunk as a skunk, singing and laughing. He says, "Sister, for shame. You told me the bottle was for the Mother Superior's constipation."
The nun says, "It is. She's constipated, and when she sees me, she's gonna shit."
Little Johnny's parents got divorced. One night Little Johnny walked past his mother's bedroom, the door was open, and he sees his mother lying on her back playing with herself, saying "I need a man... I need a man..."
A few nights later he walks past her bedroom again, the door's open, and he sees his mother with a man on top of her.
Little Johnny runs to his room, jumps on his bed, pulls down his pants and starts playing with himself, saying, "I need a bike... I need a bike... "