gacking off

when a guy jacks off without showering for a couple of days (2 OR MORE).

BOB: today i was gacking off

by chivorey March 26, 2009

gacking

When your cat gets a random huge energy burst and runs around the house jumping on stuff and knocking things over like a little shit head.

I didn't get much sleep cause my cat was gacking all night.

by Friendlytoad May 19, 2016

g'ack

Contraction for go back.

Would you like go g'ack home this weekend?

by Brian April 12, 2004

Gacked up on whoop chicken

High on the crystallized methamphetamines.

Damn she was smokin all night. She was gacked up on whoop chicken, alright!

by Dick Dick Goose Guy August 25, 2021

Gacknasty

When she is so hideous to look At that it makes the back of your throat want to Gack

She was so beautiful before her meth habit turned her into a gacknasty whore.

by 'Mr.Elektrek' June 12, 2016

Gackadoodledoo

Too be super tweaked out

He was gackadoodledoo

by TwistedKarma July 22, 2017

Gacka

N.- Gross or neglegetic

V.- wierd or out of the ordinary

1- The girl across the room is looking gacka.
2-My science teacher gave us some work that was gacka.

by Published Tanzi May 17, 2018