guac 

To ejaculate in someone's face after a hearty round of anal sex.

Dude, Janet and I were having an awesome round of butt lovin' and I totally guaced on her!

guac by jwardle06 December 30, 2006

Guac 

pronounced gwok-The grease-like substance that forms between the scrotum and anus during high physical activity or intense situations.

I've got swampass so bad that guac is dripping down my loins.

Guac by taehi August 30, 2008

GUAC 

To force one cock down anothers throat with furious anger and acute targeting of the tonsil to induce mass gagging, vomiting and the always inevitable "GUAC". The person/persons recieving the "GUAC" will often elect to be killed afterwards.

Yo I was babysitting John sister and I totally made that bitch guac on my cock

Dude shut the fuck up or I wont let my mom guac you

Hey nigger wanna make a penny? Come here and give me a good guac

GUAC by John mC nigitire October 31, 2006

guac 

A 'guac' can be found in a trendy environment sporting 2+ golf shirts over one another with popped collars. Occasionally, guac's can be spotted wearing toque's in 100 degree weather coupled with shutter shades and a spray on tan.

Look at that fuckin' guac over there standing beside his Honda Civic.

guac by myagi March 25, 2011

guac 

pronounced gwok-The grease-like substance that forms between the scrotum and anus during high physical activity or intense situations.

I've got swampass so bad that guac is dripping down my loins.

guac by Jay Dub September 27, 2005

Guac 

(n.) Female ejaculate (use "man-guac" for males)
(v.) To ejaculate as a female.

"There was guac ALL OVER the place." "She's not much of a guacer, unfortunately."

Guac by tystick September 25, 2007

Guac 

Used to describe a trick ass hoe.

your girlfriend, your mom, your grandma

Guac by matt December 28, 2004