GWAM 

An acronym standing for "Girl We All Mack'd".

Derived from a group of friends who realized they had all made out with the same girl at one point or another in the same night. Now colloquially used to describe a slut.

Maddiee you were gwamming hard last night!

Dude check out all the GWAM's at this party!!

...That awkward moment when you realize she was a gwam

GWAM by Groombo January 7, 2012

Gwam 

The process of being or acting like an egg

Do not be such a Gwam

Gwam by Your pseudonyms123 May 25, 2019

Gwam 

simply, Girl With A Mustache

From far she's pretty hot but up close, DAMN, she's Gwam.

Gwam by Kryz December 21, 2005

Gwam 

gwam means "cool" or awesome.

only the coolest of cool people use this word to refer to something "poppin" or "sweet".

person1- i went paintballing yesterday! it was so gwam!
person2- duude thats the gwamest thing ive ever heard!

Gwam by cdhdc2030 October 4, 2011

Gwam 

When you throw an onion out a window

I'm going to gwam on the bus today.

Gwam by Weirdness Puppie August 21, 2019

gwam jam 

vaginal excresions
the juice or watery stuff that is excreted from a woman vagina

dude you got gwam jam all over your sheets

gwam jam by Guy, Evan January 23, 2007

Gwam Cwackaaa 

How a two year old says Graham Cracker

Look mommy! It’s a gwam cwackaaaaaaa! I want a gwam cwackaaaaaaa!

Gwam Cwackaaa by Bxlla.26 December 5, 2019