Top definition
To chill excessively hard or smoke copious amounts of marijuana.
"Dude, we would greeg until I was literally blind!"
by Chagnos December 03, 2011
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2
Being the type of person to put a carrot into your best friends mouth.
I got kicked out of the party for being a greeg
by Spaggionalgree October 06, 2016
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3
me and my boys throw enormous greeg
by anthony November 09, 2003
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