The title says it all. If you laugh at any image posted in this thread, you lose. Since this is the Ning and not 4chan, I'll set up a few rules so that people don't feel like...well, like they're on 4chan.
1) I honestly don't care what you post. As long as it's not pr0nz and is funny, DO IT.
2) Don't reply to a reply just to say it was funny. That's the point. If the image made you lose, then you can reply to say so, but don't just reply to say 'LOL OMG I ALMOST LOST TO THAT LOLZ'.
3) All forms of laughter = losing. Don't care if you snicker or if you are rolling on the floor. You have lost. And if you can deadpan your way through this, you are a God. That is if people participate and actually post funny stuff.
4) You can post jokes and stories, but try and post a lulzy image with it as well. This is supposed to be a thing you skim through, not sit through and read.
5) Have fun.
6) NEW RULE: IF YOU ARE EASILY OFFENDED OR AT WORK, YOU SHOULD PROBABLY NOT PROCEED.
I'll start it off with a reply. Good luck.