Otherwise known as a "loogie." A generally large, brackish, slimy substance expunged from ones lungs with great force. Commonly used as a weapon on schoolyards and construction sites.
Used when playing Super Smash Bros Melee and the dumbass you're playing against (he's probably using Jiggly Puff) forgets that you've been charging a smash attack. You then unleash its fury and exclaim, "Get your gay off my land!!!"