An oversized crumb, typically found in or near corners, that is not readily identifiable, is typically furry, and may be fried-food related. Gribbles are more often than not found in the floorboards of old cars, but can be located almost anywhere. Typically a noun, but occasionally a verb (see below).
noun When I looked for the ping-pong ball in the corner, I found nothing but a collection of old gribbles from a long-completed meal of fried chicken.

verb: "gribbling," "to gribble" While gribbling in the crevices of the car seat, the child found a raisin.
by Anonymous August 22, 2003
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1. A Texture of a number of raised hemispheres on an object's surface. The opposite to that of a golf ball.
2. A type of biscuit made with this texture.
That golf ball left a gribbly pattern in my forehead.

Can I have another one of those gribbly biscuits please.
by Paul J Brooks October 2, 2003
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The mixture of cum and shit that pours out of an ass after anal sex
Anna’s gribble spilled on to the bed after we had anal sex.
by Gribble February 20, 2018
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A word used to describe a fat middle aged women whose vaginal area has become enlargened, sweaty and hairy and unappealing. In some instances, gribbly can come upon a female prematurly (around the mid twenties). These are the worst as they are unexpected. Gribbly is not just a noun but can also be used as a verb. Ie i have been grbblied or in the plural - look at that bunch of gribblies. Also as an adverb ie. My mrs. is starting to look a bit gribbly.
I went back to this girls house but she turned out to be a total gribbly.
by Mr Jafoolie March 4, 2009
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A real word that isn't made up at all. Greebo (which is a real word as well)
Rob is not a gribbly, but immie used to be when she listened to hawthorne heights.
by immie and rob October 4, 2008
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a vague term describing the fate of a male genital, there are degrees of gribbliness the worst being, the man with custard skin and the beard of a half shaven tramp, other varying definitions include, a pickled penis on a mantelpiece with scrotum soaked in vinegar, and a cheese grated cock.
'a good soldier should always check his pants for gribbliness'
'my dad taught me how to gribble when i was ten'
'for the western tribes' people of the steppes, puberty is also a process of gribblification'
'to be gribbly is an art'
by The House of Gribblers April 14, 2010
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Also known as a 'grease dribble'. When eating particularly greasy foods, often times a 'gribble' will form and run all over your hands.
These wings are so greasy, I've got gribbles all over my hands!
by wolf14 December 31, 2010
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