A blonde and a brunette are walking down the street and they pass a flower shop where the brunette happens to see her boyfriend buying flowers.
She sighs and says, "Oh crap, my boyfriend is buying me flowers again for no reason."
The blonde looks at her and says, "What's the big deal? Don't you like getting flowers?"
The brunette says, "Oh sure...but I just don't feel like spending the next 3 days on my back with my legs in the air."
The blonde says, "Don't you have a vase?"