Badly translated Elvish. The Elvish equivalent of Engrish. So named for an old RP site that made up its own version of Elvish, and called it Grelvish.
Fangirl: *mutters random Grelvish sentences*
Cool Nerd: Hey, I can't understand you! Stop speaking Grelvish and go learn REAL Elvish!
Cool Nerd: Hey, I can't understand you! Stop speaking Grelvish and go learn REAL Elvish!
by Amalja October 14, 2011
Get the Grelvishmug.