Boyfriend Buying Flowers

A blonde and a brunette walk past a flower shop and see the brunette's boyfriend buying flowers. She sighs and says, "Oh crap, my boyfriend is buying me flowers again. Now, I'll be expected to spend the weekend on my back with my legs in the air." The blonde says, "Don't you have a vase?"

When Cows Fly

A blonde was walking along, when she looked up to observe a bird flying overhead. Suddenly, the bird drops a load when it was directly over her. The blonde says, "Good thing that cows don't fly."

Sit Upright

Q: What is the first thing a blonde learns when she takes driving lessons?
A: You can also sit upright in a car.