Grandmas don't know everything

[VAdame]

Little Tony was staying with his grandmother for a few days. He'd been
playing outside with the other kids for a while when he came into the house and asked her, "Grandma, what's that called when two
people sleep in the same room and one is on top of the other?"

She was a little taken aback, but she decided to tell him the truth. "It's
called sexual intercourse, darling."

Little Tony said, "Oh, OK," and went back outside to play with the
other kids.

A few minutes later he came back in and said angrily, "Grandma, it isn't
called sexual intercourse. It's called Bunk Beds. And Jimmy's mom wants to talk to you."

[peacock2121]

Another one I saw coming a mile away and still made me giggle.