Gack

Gack is not a word but an emotion of pain and joy. And also a good word to say after dabbing on the haters

I have severe autism, gack

by Joebo kenysville February 19, 2019

gacking

Throwing up vigorously and loudly. It's worse than yacking.

Upon learning that she could get pregnant by swallowing sperm, she began instantly gacking on her new shoes.

by RBV and Ice October 4, 2016

Gack

In certain social groups, it's come to mean "to kill violenty". Typically by means of strangulation. It can also mean being shot from time to time but the latter is it's more common use. Either way, to be 'gacked' means to be killed violently and or by surprise. But strangely, is almost always used in jest or a playful nature.

"im gonna gack you, if you keep fucking around with me." (Non-serious tone)

by WeeLilFaggot February 27, 2020

gack

Another word for cocaine

Come on lets go and buy a big bag of gack

by tomo April 26, 2004

Glack

Pussy fluid so sticky that it can be used as a powerful glue.

I couldn't pull out of the bitch because I was stuck in all her glack.

by Glime Masta July 16, 2003

gwack

When a boy cheats on his girlfriend by cuming in another girls butthole.

He gwacked in her butthole.

by tracy April 14, 2004

guack

Short for guacamole. Currency. Money. Cash. Referring to the green ink used on most U.S. currency bills.

You gonna need some guack to date that girl!

by RentMan January 28, 2009