Fingering someone in a crowded club while your tongue hangs out.
Dude, Jon totally pulled a gibson on that chick last night.

He gibsoned claire at the bar last night.
by Frisky Dingo 2021 January 20, 2009
Street slang for a cocaine-coated dildo.

Originating in the gay community of San Francisco in the 1990s, gibsons have recently become somewhat more popular among other American subcultures. It is rumored that the term is named after Mel Gibson and was first used as joke referencing Gibson's various homophobic outbursts.
Debbie: Rachel, don't tell anybody, but Brad and I have been using gibsons almost every night this semester.

Rachel: Debbie! You promised me you were going to give up cocaine! Can't you just use a regular dildo?
by Everettville April 28, 2009
A person that drinks too much, yet says they dont like to drink, also somebody who when they drink, somehow, they are millionaires, and think they have a large amount of money, larger than what they actually do.
"dude, i dont remember last night"
"you were such a gibson last night. thanks for the car though."
by F1R3wat3r July 10, 2008
A Gibson is equal to 195lb
and can also be refored to as about 10mins (13mins to be exact).

And was named after the great math teacher of TCHS,
Richard George Gibson.
Friend: I weigh only 0.35 Gibsons!
Friend2: haha i way 0.65gbs!
Friend: You where are you going?!
Friend2: Don't worry, I'll be back in a Gibson.
by Mark Prog October 26, 2007
To be drunk, fucked up, or wasted, and go shooting your mouth off
"Dude, did I pull a gibson last night?"
"Andrew was total gibson last night"
by Nate_783 November 05, 2006
- To be completly wasted and pass out in someone elses yard.
- Someone who has been subjected to Beastiality
"John was completly Gibson at that pary last night"
by J4s0n October 20, 2006
1. Fountain of poorly-dictated knowledge

2. Mainframe
Before we begin our quest, we must consort with the Gibson, who will serve as an oracle on our journey.

OMG!! STFU or I will hAx0r j00r gibson!!
by pasqua July 13, 2006
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