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."
A woman is checking out in the grocery line. She places one apple, a small ready-made salad, a frozen dinner, and a pint of ice cream on the conveyor.
The guy ringing everything up smiles at her and says: "I'll bet your single." The woman looks back and asks: "How did you know, by my choice of food?."