A blonde, a brunette, and a redhead were walking along the beach. A seagull flew over and defecated all over the blonde.
The brunette said in a disgusted voice, "Hang on, the bathroom is just up the hill. I'll go get some toilet paper."
After she left, the blonde began to laugh.
The redhead asked, "What's so funny?"
The blonde replied, "Well, blondes are supposed to be so dumb, but look at her. By the time she gets back with that toilet paper, that seagull will be miles away!"