What is Grenum?
1.
An extremely ugly person. Someone that resembles a gremlin, troll, goblin, ogre, gnome, and/or some type of hideous mythical creature.
Friend 1: Eww he's so ugly. He looks like a damn troll.
Friend 2: Yea He's got the face of a grenum.
See
Random Words:
1.
Some computer geek who lives on an island in the caribbean sea, or something, with a crappy computer that runs on linux. Rick>j00!1!
..