Not here silly! Steal it and slap it on other unsuspecting forums! It's actual purpose is to drop on someone who 'Necroposts' way past the last date, and you lay the card of sarcastic smiting down on his/her unsuspecting ass! I google imaged it, in hopes of finding a bigger version, and found all sorts of fun ways people have fought against necroposting. A lot of "every time you necropost, a kitten dies."
Necroposting doesn't really count with any of us as we can suddenly remember something from 6 years ago and realize "Hey, that's relevant! Let's revive the dead thread!" Another reason I shut off the feature that automatically culls threads after a certain amount of time.