A thick mucousy pocket, burped out of the vaginal opening. (Usually a thick 'army green' colored content, sometimes with redish brown flakes or deposits strewn through out.)
An aroma filled the small office cubicle that Pat shared with Dawn, once the pocket of 'Gak' had forced its' way out of her, popping when hitting the floor.
by Drew G-PHD April 8, 2008
Get the Gak mug.
A man born with a dick between his ass.
I may be a dick, but atleast I ain't no mothafucking gak.
by Sexy Dodge Ram May 15, 2017
Get the Gak mug.
hippy term (possibly northern) for sweets, chocolate crisps etc.
Brett: I'm going to the shop, d'ya want anything?

Matt: yeah, bring me back some gak...
by smilash July 1, 2009
Get the gak mug.
1) A popular Ardamian word describing certain gooey substances such as slime or bodily fluids except urine and blood.

2) Breathable ~. An Ardamian reference to the chemical Perflubron, prior to the knowledge of its proper name. Also "The Gak".
1) Disgusting, this text book has gak all over it!

2) We can use the Gak to prevent our astronauts from getting crushed by g-forces in acceleration.
by Umshaad Trivates January 10, 2004
Get the gak mug.
Former President William J. Clinton left gak on Monica Lewinsky's dress.
by Ric August 6, 2004
Get the gak mug.
To be beat down or killed by boffer weapons. More commonly used in past tense, Gakked.
by Exploding Boy February 9, 2003
Get the Gak mug.
Someone who's septum erodes due to snorting too many drugs. Also a nickname for cocaine itself.
Ha you can tell that gak's had a bit too much coke!
by S:RM January 26, 2008
Get the Gak mug.