This is a little spin-off of the laugh you lose threads. It's exactly the same, rules and all.
You never really lose, but if you "lose," you have to thank the poster of the picture.
NEW RULE: Lolcats aren't banned, but frowned upon. Please don't use many of them, it gets very annoying when there is post after post of them only, behind of which people find them extremely funny when they're not fooling anyone.