Nut Gack

When a man puts his penis and testicles inside a homo sapiens mouth then he ejaculates in the man/womens mouth, then the person with the jizz in there mouth spits it into the persons mouth who ejaculated.

I would love to nut gack you and your mother.

by Nut Gacker 300o May 30, 2018

gack blowing

The practise of filling a drinking straw with Cocaine, inserting one end into a willing anus and then blowing the cocaine into the Ass.

Not caught on too much this, however a longer high and better use of the Coke can be had up the arse, then nasally, apparently.......

After both Nostrils where full of Blow, Britney Spears was reaching for the straw after learning about Gack Blowing

by Capt. Wow May 13, 2005

Todd Gack

A person using false excuses notably spurious bets knowing he'll lose in order to extract (win) dates from attractive women; character from NBC sitcom Seinfeld that placed a small bet knowing he'll lose.

He's the Todd Gack on dating.

by zksi December 11, 2013

gack spit

The nasty stuff you spit up when you have been snorting meth or coke.

That fuckin methhead covered the deck in gack spit!

by crazyfock November 7, 2003

Gnark

Surf talk for someone who is a complete and absolute nerd. Very old surf lingo for someone who constantly talks about being great at school.

That AG student is always talking about their grades, he is such a damn gnark.

by Cadwomp September 15, 2009

gack in the crack

The substance in between a man's ass cheeks that creates skid marks. Also known as butt butter, gack in the crack is usually formed as a result of several components put together. These are:
1) A hairy ass
2) A moist defecation followed by clean up with cheap TP
3) Physical exertion that causes the hairy ass to perspire

Mike took a hurried dump in the portajohn outside the stadium and then went back to tailgating. It was a long walk back to the pickup and the hot weather made him sweat. By the time he got back to the beer cooler he had some gack in the crack.

by Wiseman July 14, 2006

Anime Gneck

It is a mix of shrek(y’all know shrek), anime girl(pretty sure you know what anime is) and noggins gnome (from the YOU’VE BEEN GNOMED meme)

Girl 1: Who do you like?
Girl 2: I like Anime Gneck!
Girl 1: OMG YOUR SO COOL

by Noggins Gnome October 16, 2019