Quote Originally Posted by BeatlesRGod
it's called marinol, and it's only available in some states and by prescription. I don't think there's anything you are looking for, but try searching the internet for "Marijuana test false positive" or something along those lines. All I can come up with as a last ditch effort is saying you were around a lot of people smoking weed the night before, or someone gave you a weed brownie without telling you what was in it/they forgot it was a "special" brownie. Sorry about your situation and good luck.
Marinol is a federally-regulated prescription available in all states.