Mary comes home from her date with Tom and is on cloud nine. She happily tears off her clothes, tosses them all around the room jumps into bed and falls fast asleep. The next morning her mom comes in and wakes Mary up and says,
"How was your date last night?"

"It was alright, I guess."

"It must have been a lot better than that," says mom, " Your panties are still stuck to the ceiling."