Brevity is the soul of comedy

I really appreciate anybody who can be funny in a short burst. Don't get me wrong -- I love a good funny story as much as anybody, but short, funny and to the point is a lot harder to pull off. So, anybody got a good short joke they want to share? Extra credit if you can keep it to 25 words or less.

To get things started, here's an oldie but a goodie.

"These two Irish guys walk out of a bar...hey, it could happen!"