Man goes to the doctor and says I have a problem with my testicles.

Doc says let's take a look.

Man says first you have to promise not to laugh.

Doc says i'm a doctor I've seen everything I not going to laugh.

Man drops his drawers in this testicles are the size of M&M's.

Doc bursts out laughing.

Man says you promised not to laugh. What's wrong with them?

Doc hysterically laughing say, they're swollen.