What do Dracula's girlfriend and a washed up boxer have in common?
They both go down for the count!
Did you hear about the constipated mathematician?
He worked it out with a pencil.
(uhhhh....Yeah, I have the same feeling you are having! :-O)
My dick is so smart it was Valedictorian of my senior class. My prom date was voted most likely to succeed. Say it slowly... you'll get it.
What's the hardest part about eating a vegetable?
Putting her back in the wheelchair when you're done.
(Hope that one wasn't too bad!)