Giss

Achronym of: General Impression of Size and Shape. ie: How you recognise a familiar person from a distance from their size and shape.

Hey man, look at that guy over there, swinging his hips and tossing his hair. He looks like my mate Jake, i can tell from his 'Giss'. His 'Giss' looks familiar.

by MikYahRose May 23, 2009

Giss

To bust a nut on yourself.

She was so hot, I gissed in my pants!

by Kool Beanz May 18, 2009

Gisse Gris

Guy of the western region of the country, normally with a pussylooking scar on his/her knee and weights about the same as a pricewinning GRANDsized baconator.
Also highly obsessed with childrens teeth, although every child gets frightened by the look of his/her face.

Dude1: Dude, did you see the waves out there today?

Dude2: Yeah dude, Gisse Gris must have farted while scoobadiving, man!

by sharkyshark December 20, 2010

GISS

GISS is a symbolism for 'gone in sixty seconds'. This can be used in the context of sex when a man ejaculates in under sixty seconds, leaving the female to feel 'unsatisfied'

'Oh my god! I finally slept with that guy, you'll never guess what happened?! GISS!!!'

by Jane Harding December 5, 2017

Giss

A kiss shared between two gay men, which is very passionate and loving.

"Me and my homie Brendan gissed last night, oh boy was it delectable"

by The great Gring July 27, 2025

GISS

Gone In Sixty Seconds (GISS)
Using the toilet for a 'number 2' in under 60 seconds.

"Watch this, I'm going to do a GISS."

"Wow, That was an Incredible GISS!"

by Jimmy. Brother of Timmy October 5, 2023

gisses

defintion : giggling and pissing - usually used when something is EXTREMELY funny

gisses means giggling and pissing

by kyu (tt: kyu4hartz) February 24, 2025