A blonde and a brunette walk past a flower shop and see the brunette’s boyfriend buying flowers.
She sighs and says, “Oh no, my boyfriend is getting me flowers again.
Now I’ll have to spend the weekend on my back with my legs in the air.” The blonde, confused, asks, “Don’t you have a vase?”
Why It’s Funny: The unexpected twist and literal interpretation of the brunette’s statement make this joke a classic example of blonde humor.