used in chat/AIM slang as a way to denote that the other person has just received a minor slap to the back of the head, like what Leroy Jethro Gibbs gives his team.

The slap is a punishment, usually done when the person has done/said something stupid.

Can be used as an expression of aggravation

H0tChick101: I met this hot guy...
TalkaTalk20: His name?
H0tChick101: James. He's tall, auburn haired, and hazel eyed.
TalkaTalk20: <Gibbs>. That's my boyfriend.

DiNozzo: I've got this great new toy
McGee: Great, now we won't hear the end of it
DiNozzo: <Gibbs> Probie, come on

by Sans0uAvecV0us March 23, 2009

Gibbs

Former marine gunnery seargent,Leroy Jethro Gibbs, the main character on the hit tv show NCIS, played by Mark Harmon.

also known as "Bossman", "Boss", and "Silver Fox".

aka: the most amazing man to ever grace the world with his presence.

Ex: Person 1: "Hey, you know who ISN'T reading this definition???"

Person 2: "GIBBS!!!!"

by GibbsGirl August 24, 2009

Gibbs

To roll. Any form of the word roll can be used in this context.

'I totally gibbs'ed my car going round that bend too quickly'
'Can you gibbs me a cigarette please?'
'I had a lovely cheese gibbs the other day'

by H.Dawg January 06, 2012

Gibbs

a legendary god who pleasures females until ecstasy with his large penis

(also has 12 testes)

ohh my gog look at gibbs and his massive manpole

by Gog December 20, 2004

Gibbs

Absolute fucking legend! Known as an ancient Australian god.

He is a Gibbs

by The Bunnings sausages February 06, 2017

Gibb

When you spit and any of the saliva lands on your person.

Oh man, I totally just gibbed on myself.

by Steven Snowdon November 29, 2006

gibb

A Teenager with an undeveloped body and an egg shaped head with a curvy nose, these people are VERY annoying and copy the nearest person to lickarse. can be delt with by ignoring or walking away, there has been a secret government campaign to execute all gibbs, but theres one out there who is still alive and making poeples life a living missery

is that an annoying tire screech? or is gibb talking? OH GOD PLEASE MAKE IT STOP!

by The Unknown Bandit May 10, 2008