Utterly disgusting. Reserved for situations that call for extreme disgust, like when finding a severed limb inside a cooking appliance.
Dispatcher: "What's the problem there?"
Caller: "I got a human foot."
Dispatcher: "Have a what?"
Caller: "A human left foot in my recently purchased smoker."
Dispatcher: "What's your name?"
Caller: "My name's ... and it's plum nasty, got me grossed out."
Caller: "I got a human foot."
Dispatcher: "Have a what?"
Caller: "A human left foot in my recently purchased smoker."
Dispatcher: "What's your name?"
Caller: "My name's ... and it's plum nasty, got me grossed out."
by misfo July 24, 2016
Get the plum nastymug. a word (other than a pronoun) used to identify any person, place, or thing (common noun), or to name a particular person (proper noun).
Someone who is -Well loved teacher by all of the young private school coeds.
Will only go to a restaurant with someone he is fucking.
Won’t hang out with friends any other day than the last Friday of the month.
Snappy dresser.
Giant mongo calves.
Secretly loves the double sided river dong.
Lives a life with too many rules.
Always walking the dog.
Someone who is -Well loved teacher by all of the young private school coeds.
Will only go to a restaurant with someone he is fucking.
Won’t hang out with friends any other day than the last Friday of the month.
Snappy dresser.
Giant mongo calves.
Secretly loves the double sided river dong.
Lives a life with too many rules.
Always walking the dog.
FuckNasty’s draconian law is choking MHH!
Don’t be like Fuck Nasty and hang out with us next Tuesday.
I pulled a Fuck Nasty and showed up late because I had to walk the dog.
Don’t be like Fuck Nasty and hang out with us next Tuesday.
I pulled a Fuck Nasty and showed up late because I had to walk the dog.
by Golfisbetter November 27, 2024
Get the Fuck Nastymug. 
Whenever a girl does something slutty and is proud of it.
Said with the same idea of a little kid tattle tailing.
Said with the same idea of a little kid tattle tailing.
Example 1
Boy 1: Look at Kayla grinding on her best friend's husband!
Boy2: Damn. Mama, she nasty!
Example 2:
Boy: I bet you wont flash us
*Girl flashes guys*
Boy: Momma, she nasty!
Boy 1: Look at Kayla grinding on her best friend's husband!
Boy2: Damn. Mama, she nasty!
Example 2:
Boy: I bet you wont flash us
*Girl flashes guys*
Boy: Momma, she nasty!
by pootts December 19, 2011
Get the Momma, she nastymug. 
by elzanzon March 9, 2023
Get the Nasty Doughmug. A trick in any board sport (Snowboarding, Wakeboarding) that is executed but doesnt look very good.
The opposite of steez
Arms will probably flail about
not very high air and also bad and sloppy landing
The opposite of steez
Arms will probably flail about
not very high air and also bad and sloppy landing
Snowboarder 1: Did you just see that Back 7
Snowboarder 2: I did but with those arms flailing and the sloppy landing it was Sketch-Nasty
Snowboarder 2: I did but with those arms flailing and the sloppy landing it was Sketch-Nasty
by Steezy McE-Z March 21, 2008
Get the Sketch-Nastymug.