When giving a girl a cumshot, the man will fill the girl's mouth with cum and then immediately deep throat her and pull out, causing her to cough out all the cum. Makes a large mess.
by Ron Jermey August 15, 2007

"Marcy was being a bitch yesterday, so I gave her ass a nasty stewart last night. Funniest shit ever saw."
by J-Fro March 6, 2005

Opposite of dirty sanchez. Female nails dude in ass with strap-on dildo, then she rubs it under his nose giving him a mustache/dirty Nunez
by DFord September 1, 2008

by Estefanasty🧍♀️ May 19, 2021

1. Jeff was looking trip nasty rolling up on the 24 inch chrome rims.
2. Meghan and Ashley both think Sean looks trip nasty with the neck beard and stained sweatpants.
2. Meghan and Ashley both think Sean looks trip nasty with the neck beard and stained sweatpants.
by C5 Crew April 12, 2015

by anonymous October 23, 2020

1. Unprotected sex with another person
2. When someone does something sick or gross and you "match" the act with one equally as sick or gross
2. When someone does something sick or gross and you "match" the act with one equally as sick or gross
1.Dude, I took this girl home and we totally matched nasties
2.Hey, how about I fart. Then we all match nasties
2.Hey, how about I fart. Then we all match nasties
by 1bigfloppydong August 31, 2010
