On their wedding night, Bruce displays his member to his new blonde bride
and tells her it's the only one in the world. She, of course, believes
He's gone for a conference for a couple of weeks he returns, only to be
questioned by his new wife.
"Bruce," she says, "I thought you said you had the only one in the world.
But Harry at the drug store has one too."
"Well, er," Bruce flusters, "Harry and I were in the war together, I had
two, so I gave him one of mine."
"Oh. Well, why did you give him the best one?"