gacked to the gills

Obscenely high on any substance.
My boy Tommy is always gacked to the gills on some substance or another. That fool's crazy!
by Quailsareneat December 28, 2011
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Gacked out

A person who is high on drugs and don't even know what they are doing or who they are. Totally gone, wacked out. They are gacked out.
by Mthuckleberry April 05, 2019
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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 April 27, 2018
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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 March 17, 2005
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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.
by zksi December 12, 2013
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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 07, 2003
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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
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