Two friends, a blonde and a redhead, are walking down the street and pass a flower shop where the redhead saw her boyfriend buying flowers.

Redhead sighed and said, "Oh, crap, my boyfriend is buying me flowers again."

The blonde looked quizzically at her and said, "You don't like getting flowers from your boyfriend?"

The redhead said, "I love getting flowers, but he always has expectations after giving me flowers, and I just don't feel like spending the next three days on my back with my legs in the air."

The blonde says, "Don't you have a vase?"