Ya nasty 

Your nasty

Commonly used in hashtags as #yanasty

Kate, "Did you see my pic on Instagram after falling in the mud?"

Lauren, " yah, ya nasty

Ya nasty by Spittingtruth July 1, 2014

Wicked Sick Nasty 

Origins: Boston
the ultimate adjective for New Englanders
means extremely awesome
note: anyone outside of new england that says any of these other than sick will sound like an idiot. So i suggest not doing that.

Your shirt is wicked sick nasty!

Wicked Sick Nasty by Leslo :3 April 4, 2011

Big Fat Nasty 

A rather large woman who is not a BBW, but rather a BFN.

Her lady lumps do not inspire any recollection of beautiful things like some chunky women might offer, but rather leave a sour taste in your mouth after you throw up a little.

BFN typically Photoshop their selfies in an attempt to justify their ugly lifestyle choices.

Dude 1: Hey man, did you just see that Big Fat Nasty?
Dude 2: What is that, a cheeseburger?
Dude 1: No man, it's thunder-thighs and butt cheese!
Dude 2: Gross.

Big Fat Nasty by nguyeny-pants January 27, 2014

hog nasty 

Adj.-A phrase to describe a vulgar and repulsive looking woman, usually in reference to her face. Also applies to character.

Wow Mark, that girl is hog nasty.

hog nasty by Chay B. February 21, 2006

buck nasty

1.)To Have dirty, filthy, pig like, animal sex.

Me and Suzzy rotten crotch got buck nasty last night.

buck nasty by Kkal July 1, 2006

trick nasty 

When you are so nasty, it's trick. Very Sad. Not just Nasty, Trick Nasty.

That bitch is trick nasty.

trick nasty by Lindz & Samie February 7, 2005

g nasty

Adj. describing a person/place/thing that is so awesome/super/crazy delicious it beats all others into the ground like a piledriver.

That movie was pretty g nasty, I'm not going to lie!

g nasty by Colin M. Smith August 9, 2006