The lowest part of the back before the bum crack starts.
"Pull 'em up Jeff, I can see your grooge!"
by Gingrel December 20, 2014
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Very, very, very, very cute. Incredibly cute. Like. completely and totally ridiculously cute.
A box full of incredibly cute kittens is Grooge.
by Torch5987 May 24, 2011
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The Ultimate Cross Breed Of "The Grinch" And "Scooge".

- Someone Who Hates Christmas More Than Any Living Organism Could !
1- James Dann Is The Grooge !
2- The Grooge Just Set Fire To My Christmas Tree !
3- The Grooge Just Punch A Homeless Guy On Christmas !
by Mr.JohnSmith December 1, 2011
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The rubbery, sometimes hard, golden substance one finds in ones nose. The act of picking groogs is also known as "gold digging"
"There is so many groogs up my nose my finger just cant keep up with production"
"I wiped my groogs on the wall since the tissues were 2 meters away"
by Psy-moss February 13, 2015
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