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3.
Deez Nuts yo motha fucka
Dude, back off or I'll kick you in the grimble berries

or

Dude, she was suckin my dick, then she started working on my grimble berries
by Devin February 09, 2005
 
1.
expression of a situation that is bad
usually used as its own sentence
Jon, "man my mom just died"
Tom, "Grimble Berries"
by Patrick Ward January 30, 2005
 
2.
A person with a bad attitude toward a light hearted situation
See also Grinch 3.
Kevin, "your contribution to the fascination of this object is futile"

Sarah, "dont be such a grimble berry, im just trying to have some fun"
by Patrick Ward February 07, 2005