GEKK 

Being an arse tarded geek.

Kev: Oh yeah. I'm totally imber on WoW.
Gary: Kev your a gekk.
Kev: A gekko off MGS 4.
Gary: No nabhead, your a arse tarded geek.
Kev: Yeah I totally made that word up.
Gary: Obv not...what a gekk...

GEKK by Gary ( The creator of GEKK™) October 4, 2008

Gekk 

A word that was copyrighted by kevin dinsdale. It is a type of laugh, and it used to take the piss out of geeks.

wow nerd: i am teh uberzo0rd of this game, i am 1337 @55 5|-|1T mofo.
me: stfu nerd... gekk gekk gekk!

Gekk by kevin dinsdale October 8, 2008

Gordon Gekko 

The corporate raider in the movie "Wall Street". He is the epitome of greed and excess in the 1980's and one who young gentlemen coming into wealth wish to emulate.

Greed is Good. -Gordon Gekko

Gordon Gekko by Phill G July 5, 2008

gekko 

Someone who is too ridiculously cool and street to be called getto but has a swagger to die for....

Will and Mim are like so gekko

gekko by Miss Mizzle June 2, 2011

Slippery Gekko 

The act of having vaginal sex with a woman from behind when you cheekily place the penis in the womans ass. The woman then lifts her hands in a miming action resembling a slippery gekko. Also known as the holly!

I gave my girlfriend the biggest slippery gekko in the shower last night

Slippery Gekko by Slippery master May 9, 2010

Blonde Gekko 

A, usually, fake blonde woman who has tanned to the point her skin looks like a lizard's skin. Prevalent in the SoCal region of the United States.

I'm late because I got stuck behind some blonde gekko in a convertible with a no foam soy latte.

Blonde Gekko by Pablo Verde October 17, 2018

Gekki

An alternate identity for the Invisible Ceiling Cat who is often not amused.

Dave: What the fuck was that?

Matteo: I'm pretty sure it was Gekki. He pissed on my face.

Gekki by Schrute Beet Farms November 10, 2009