unobtainium

A rare-earth element, usually used as a "tonal enhancer" for high-end guitars

That bitchin' PRS Dragon guitar has a bridge and tailpiece of surgical-grade unobtainium!

by Eric J. August 11, 2003

LAYV

Lick A Yeasty Vagina; A command, usually directed as an insult; Also used when there is nothing else to say.

1. Hey you, why don't you LAYV!
2. Hey, lets all LAYV!
3. LAYV and EAD!

by Eric J. May 14, 2005