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a combination of one who is both grimey, yet also has the characteristics of a gremlin. The creature usually flaunts a frightening hair style, along with a perpetually snide and annoying face.

It is best to keep away, though keep in mind the grimelin will not always keep away from you.
Grimelin: RAAARARARA!!!!!

Guy: Holy fuck in heaven!!
by vinman11 December 01, 2006
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