This is blatent laziness, but you've got to go over and read these jokes.
I assume that everyone in the free world reads Alexa's blog. Not just because she's got nearly 200 subscribers, but because she is one of the funniest, wittiest people on the planet. Anyway, in her post yesterday, she asked everyone to put something funny (joke, pun, comic, etc.) in their comment.
Much like Alexa, her readers are intelligent and damn funny. Go over and read through the comments when you need a laugh. You won't regret it. Then come back here and tell me what was your favorite.