шукати будь-яке слово, наприклад hipster:
 
15.
the doing of sexual intercourse while on the roof of toys r us while giving your partner a texas chili bowl and singing old elvis songs
Cody Houck decided to go on the roof and mcnasty rebel
додав Josh Chotta 17 Січень 2007
 
16.
something that is so unbelievable, that its better than awesome
Thats so mcnasty!, Aaron won the lottery.
додав The Real Pab 23 Червень 2006
 
17.
This is when a male picks up a female at a fast food restaurant like MacDonald's. Usually there are other disturbing things involved with the incident.
The other day my friend went to MacDonald's for some post drinking treats and he got a McNASTY to go...hold the fries.
додав Chuck 10 Червень 2004
 
18.
A female that has taken disgust and grime to an extremity, a true whore at heart that reminds every man of something that can be purchased at mcdonalds; fat, sloppy, and down right disgusting. Generally, if you are indeed dealing with a true McNasty on your hands, chances are that she is so loose that a football can get inserted with zero difficulty.
Guy 1: Wow bro, every time I turn around that girl is hooking up with a new guy. I can't believe you got with her!

Guy 2: I know dude! Chances are I might have an STD...Im pissed.

Guy 1: Yeah dude I'd get checked out tomorrow, what a god damn McNasty
додав President of Piffboro 5 Червень 2011
 
19.
Ordering a McDouble and a McChicken, then putting both patties between one set of buns, to create one nasty sandwich.
After the bar last night, I went and got a McNasty and 10 piece McNuggets.
додав sirpilf 14 Березень 2010
 
20.
Too be excetionally nasty, grimy, or just down right dirty.
Joe has a very McNasty swag.
додав swagmarket 29 Жовтень 2009
 
21.
When a guy nails a chick in the ass and then she sucks his cock.
Guy 1: Dude, did you really give her a McNasty?

Guy 2: Hell yeah!
додав dafrog_05 16 Березень 2009