A blonde drives out of the dealership with a brand new corvette. While she is on the interstate she cuts off a trucker. The trucker flashes his lights and gets the blonde to pull over.
When she does he notices that she's blonde. He draws a circle on the ground a few feet away from her car and says "Stand in this circle and don't move no matter what." The blonde does as she's told. The trucker grabs a baseball bat and proceeds to bust out all the windows in the Corvette.
When he looks back the blonde is giggling. This makes the trucker furious, so he goes back to the car and continues beating on it.
When he turns around the blonde is laughing so hard she can't breathe. The trucker says "You think that's funny, huh?" and continues to beat the car into submission. When he turns around the blonde is rolling on the ground laughing.
The trucker finally asks her why the hell she's laughing and the blonde replies "When you weren't looking I stepped out of the circle!"
-told to me by my brother.