A person who does not know how to play or read music for an instrument, yet memorizes the note patterns/riffs for a single song and plays constantly.
Karen, you are such a vilkis on the piano because you don't really know how to play; you only memorized the keys to that song. STOP PLAYING!!
by Aubrey Baumgartner, Zach Roland September 28, 2006
Get the Vilkismug.