A guy goes to the doctor because his knee is swollen and very painful. After a brief chat, the doctor instructs the man to drop his pants so he can examine the knee.
The doctor examines the guy's knee for a moment, looking at it from all angles. He finally looks up at the guy and says, "Well, I'm sorry to have to tell you this, but you're going to have to stop masturbating."
"What? Why?" asks the guy.
"Because I'm trying to examine your knee."
Many of the jokes are contributions from our users. If you find anything offensive and against our policy please report it here with a link to the page. We will do everything to make this an enjoyable platform for everyone.