1 definition by MBA-BJS
-noun, overweight, ugly, disgusting McDonald's worker who you fuck; someone who nobody but YOU would have sex with
1. Dude, the drive-through lady is disgusting... That's a McNasty!
His first time was a McNasty, sucks to be him!
His first time was a McNasty, sucks to be him!
by MBA-BJS December 21, 2009