The sound a robot would create with a guitar if the robot was built by God under Matt Bellamy's close supervision.
Twighlighter: That sound is unsustainable dude, hope its in the next twilight film or I'll end up hating it.
by Pierre96178 October 17, 2012
Your way of life is unsustainable.
by PineappleJuice March 16, 2015