to be on meth while under the disco ball at cheap skate.
I'd choose to be methed up over the prostitutes at the front door any day
by guesshowmanysticks April 20, 2011
1 more definition
When someone does methanphetimines so long they don't know how to behave in society. The drunk meth cook violating probation that kills a young man while she was talking on her cell phone hooking up her next victim, while driving thru town.! A destructive drug user.
"That woman was f'n methed up"!
by JeannieHotPants March 04, 2008