Top definition
Guak: adjective. Can be used in place of many other adjectives. Depending on the context of the sentence it has several different meanings, but it is almost always a negative connotation. It can describe a person, place, thing, concept, idea, belief, etc. It is usually used in place of: wack, silly, ugly, dumb, uninteresting, stupid.
1. "He is so guak."
This could be implying many things: He is wack, unattractive, doing too much, has a bunk personally, boring, etc.

2. "That purse is so guak."
Stating that the purse is ugly in some kind of fashion.

3. "You are so guak" (When referring to a friend)
Usually to replace stupid or silly, like when your friend cracks a joke, or something of the sort.
by Michelle Denise Kramer February 26, 2008
Get a guak mug for your boyfriend Jerry.
Jun 7 Word of the Day
A person who doesn't realize they are transgender yet, or is in denial; an undeveloped transgender person. When they realize, it's referred to as the "egg cracking."
"They've been asking a lot about hormone therapy, I think they might be an egg."
by September 07, 2020
Get a Egg mug for your cat Günter.
2
The act of giving your partner sloppy head (sucking duck). This is the sound one so mouth will make when giving head with a generous amount of saliva and slurping.
The word “guak” is derived from guacamole , the word used to signify that you want head without others knowing.
I gave my boyfriend that 1, 2 Guak Guak combo.

Girlfriend: do you want guacamole on the way home today?
Boyfriend: yea we can get some before we go to the store.
by Jrue Holiday September 23, 2019
Get a Guak mug for your cousin Georges.
3
money or cash; just another way of saying "paper"
Counting my guak, all in a days work
by Mandygirl October 27, 2005
Get a guak mug for your boyfriend Bob.
4
guak is an acronym for " give us another kiss "
I was lying in my bed attempting to go to sleep. Outside in the street I heard a young couple talking. I heard the guy say " guak "
by St. Ias October 29, 2005
Get a guak mug for your girlfriend Yasemin.