GISS 

An acronym for "general impression, size, and shape". Used by birders to describe the appearance of a bird when specific field marks can't be seen. Describes the "vibe" that a bird gives off. Pronounced like "jizz"

That bird is so far away that I can barely see it, but the flight style and GISS seems right for a Parasitic Jaeger.

GISS by (****()) July 28, 2022

Giss 

short for 'give us' , pronounced like jiss. Used among the teenage youth for swagging up speech and for general convenience. Evolution sequence: Give us - Geeze - Giss. ers can be added for additional emphasis

Also: gisser - a generous soul who will rarely deny you when you ask him to gissers something

George: comon, giss a crisp!

Varun: nah mate, only got a few left

Rob: don't be a faggot varun, gissers a crisp now or we will tell papa prasun. he may take away your onion bhajji allowance for this week
Varun: alright... but giss some respect, blackmail is not cool

George: cheers varun, you top gisser

Giss by yoloswagdaddy March 27, 2013

giss 

a gay kiss; when two gays kiss

Every giss begins with gay.

giss by KVP January 3, 2009

GISS 

Achronym of: Gone in Sixty Seconds

Refers to someone who get pants shitting drunk very quickly which results in them leave the drinking establishment early in the night without saying goodbye.

Obviously taken from the great Nick Cage movie.

Damn bro...you GISSed early as hell last night.

Don't you GISS from this party.

Daydrinking always leads to GISSing.

GISS by DARKNESSSSSSSSSSS July 8, 2009

giss 

same word as "just"

i giss hooked up wit a cutie, guys! hell YeeaaAAHH!!!

giss by amanda March 13, 2004

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.

Giss by MikYahRose May 23, 2009

Giss 

To bust a nut on yourself.

She was so hot, I gissed in my pants!

Giss by Kool Beanz May 18, 2009