There's a vas deferens.
A physicist is atoms studying themselves, while a biologist is cells that study themselves.
One was planned.
Tony. :)
Ebenezer Scrooge-yagirl
If he was going to be impotent he wanted to look impotent.
Jogging home from your vasectomy.
I don't know, as far as I'm concerned there's not a vas deferens.
His dad answers, "Well, there's a vas deferens!"