The only joke I can every remember.

A guy walks into his therapist and says "hey doc! I've been having these crazy dreams.".

"Go on." says the doctor.

The guys says "Well, in one dream I am a wigwam and the next I'm a tee pee. And on and on it goes. Wigwam, tee pee, wigwam, tee pee. What does it mean?"

The doctor looks up and says "Simple! You're too tense!"

(Two tents for those still wondering what the hell I am talking about. haha)

This caters to my life long love of homonyms.