Monkey On A Unicycle Edit Meaning

1. A mustache caused by lighting or facial contours. That stuck up ho has got a shadowstache! See shadow, mustache, chick, girl, manly..

1. When in an MMORPG, most commonly Runescape, you pkill someone by poisoning them. "Zomg! I just Pois0wn3d you N0o|3xx0r!!!!!" ..

1. 1.v. Of or pertaining to the act of anal sex "Dude, I was totally ass jamming her last night..." See anal, sodomy..