Grepp is a norwegian slang for a person that is a gay and over emotional. People often use this word to describe people who cut their wrist. Instead of writing "grepp" people often use tend to use "<_>" wich is called a Greppface.
Emo/grepp: My life sucks and i want to kill my self.
RicardO_o: Gtfo you fucking grepp.
Emo/grepp: Why are you so mean to me?
RicardO_o: Cry moore <_>
by RicardO_o September 11, 2006
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