A small tree lizard that can save you hundreds on car insurance.
I have a pet gecko.
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Australian slang: to look at or inspect.

Based on the way geckos look at objects.
Lets have a gecko at what's on tellie.
by Crucible June 25, 2004
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When you are having vaginal intercourse with a girl in the standing doggy position with her leaning against a wall, the penis is removed and thrust into her anal orifice, thus causing her to attempt to 'run' up the wall like a gecko
I gave that girl a gecko.
by Kings College September 27, 2005
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the small angry lizard underneath my computer chair.
That gecko bastard wants to kill me!
by Noc May 31, 2004
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The state of being entirely fucked up from the "get go".
Shit, this projeck is all gecko.
by therealdog September 11, 2007
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When you are thrusting violently in the "doggy style" position and the penis slips out of the vagina and into the anus, forcing the femal to crawl up the wall.
"Did you hear Jack geckoed Amanda last night"

"I geckoed that bird again last night"
by Mw2 Elite January 1, 2016
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An awsome little critter that can run up walls and lick it's own eyes.

It is the mascot of Geico and can save you on your car insurance.

However, leopard geckos, the most common pet geckos, cannot stick to walls but have eyelids, something rare among geckos.
WOW! I wish I was a gecko!
by G3CK0_L0V3R February 28, 2012
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