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"Gribbling" is being completely unaware of events that are going on around you, especially those that are completely obvious. Comes from King of the Hill's Dale Gribble, whose wife is having an affair, and he is the only person who is completely oblivious to what is so obviously going on between his wife, Nancy and her lover, John Redcorn.
Everyone thinks that Jacob is just gribbling about the fact that Kerry lost. He seems completely unaware.
by Nicole November 15, 2004
the slang term in hawaii for falling or "eating it"
sam "gribbled" on the turf
by kool kid for life May 05, 2005
A rather obscure male with an even more obsurely large chin that seems to come second in everything. Has a tendency to be so good at maths he beat asians in his maths class. Enjoys such pastimes as rowing and rugby although his chin inhibits his ability to be adept at either. Suffers from chronic fatigue syndrome although makes up for it by taking performance enhancing drugs. This particular breed of males find it hard to perform in other areas due to the problems with their groin. Smiling at rather inappropriate times, gribbles make everyone around them feel incomfortable. This is enhanced by their smell, which can be parelleled with a thousand stink bombs compressed into a square inch. By muttering useless gibberish, gribble's confuse and confound their prey before striking with their deadly chins. Although this gibberish can be closely related to the english language, it is in fact, just random words strung together forming no particular meaning. Gribbles, being rather hostile by nature, enjoy watching porn and eating chicken at an asian teammates house. However, gribbles are dangerous as chintitis IS contagious, avoid at all costs.
Sam has been turning into a gribble lately, look at his grotesque chin.
by No.1 May 16, 2006
to bounce another man's ballsac by flexing one's own penis.
"Having you gribble my balls while i masturbated gave me the biggest orgasm ever!"
"Wow dude, that's FUCKING GAY!"
by R Rble R March 30, 2009
The last couple bites of cooked food on a plate or in a pan that has all of the oil, seasoning, marinade... etc...
You going to eat that gribble?
by Edangerous August 03, 2006
verb. playing around, goofing around, fidgeting, playing with objects. mostly used with children. I first learned the word in the mid 60's. We heard it our household all the time growing up. to be cute you can call someone who gribbles a lot, a gribbler. gribbling can also be an annoying thing. if one child is poking another child on a car trip, you might turn and shout "hey! stop gribbling or you'll walk home"
example with gribble -- 'Stop gribbling I'm trying to watch this show!'
by zoomerang January 08, 2010
Two main definitions:

1. A male of poor pullling ability who resorts to clinging to any female that fails to have the power or grace to tell him where to go. Usually seen after large consumption of alcohol. This male is usually ignored in a manner expected of parasites and can cause much amusement to his piss-taking mates.

2. A member of a male clan fails to attend 'boys night' through "gribbling". This is due to being 'loved up' or as part of the continued mission of "keeping the misses happy".
"Look at Sam, he's gribbling again. He won't let the minger go!"
by Don juan January 11, 2004