Nasti is when something is gross, or nasty, but when you add the "i" at the end, it becomes slutty-ier.
by Definitely Raining April 25, 2008
When somebody is out of cigarettes and they rip up a bunch of cigarette butts and re-roll them into a whole cigarette.
"Hey do you have a smoke?"
"No dude, I haven't had any all day and I've been needing one so I even rolled a nasties."
"No dude, I haven't had any all day and I've been needing one so I even rolled a nasties."
by McStallion September 30, 2011
Something that is really cool or "sick". Phrase used to describe some one that is good at something.
by Eric the roc May 11, 2007
when you start the night by drinking a lot of beer, then continue to smoke pot only to return to drinking again then back to pot
by DShaw November 13, 2006
by Henry Casas IV December 17, 2005
That six month old guacamole in your fridge is nasty-nasty.
That girl, with the lip sore, is nasty-nasty.
That girl, with the lip sore, is nasty-nasty.
by Chong November 16, 2004