Here are 500 of the funniest, wackiest, most hysterical jokes you've ever heard. And so you can find them easily, they're grouped by topic. Everything from animals to sports to computers to the truly "disgusto," and much, much more. So watch out for your funny bone as you get ready for a load of laughs.

Jeff Rovin sold his first book at age 21 and has been a freelance writer ever since. He has worked as a consultant for television and movies and is a student of martial arts. He's batty about New York, where he currently resides.