whack your gack 

whacking your gack is: to masturbate; or to give constant friction to a male genitalia.

"I like to whack your gack." -Badger

whack your gack by Yeldarb123456789 March 22, 2017

gickin' gack googlin'

kicking back cooling

what you doing my nigga? Oh i'm just gickin' gack googlin.

gickin' gack googlin' by Mk September 4, 2003

goomazy gack 

1. Name given to something intricate with a lot of moving parts

2. something small and detailed with idea how to use or install it

3. anything with a name you cant remember

what am i supposed to do with this goomazy gack!

(father and son working on car)

Father: you need to replace the spark plug wire!
Son: i see where its connected to the spark plug , but i cant find the other end!
Father: it runs back there and is connected to the goomazy gack!

goomazy gack by Flash_Outdoors April 14, 2017

Todd Gack 

a Nickelodeon tv show type of bully

That was very Todd Gack of Reuben to say..

Todd Gack by lilbwoycriesallthewayhome October 11, 2021

Ash got Gack

Ashley aint cleanin her cooter and booty hole properly sooo, now she got sticky shit in the region in between.

Kayla: Yo Ash got gack
Person: Ew tell her not to get that on my car seats

Ash got Gack by hayley1708 May 24, 2018

gackk 

Extremely disgusting sex move. when a girl is giving a guy a blow job, he jams his dick far down her throat making her gag and cums at the exact instant the bile reaches her throat.

Dude! I totally gackked her last night!

gackk by differin12 June 24, 2005

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!

gacked to the gills by Quailsareneat December 30, 2011