Top definition
A somewhat insulting but funny name to call your fat friend who is trying to lose weight. Play on Rumpelstiltskin

*Rumpelstiltskin is a dwarf in a Brothers Grimm fairy tale who spun straw into gold.
Don't eat that donut or you'll get even fatter, Lumpelstiltskin!
by Porquita November 23, 2008
Get the mug
Get a Lumpelstiltskin mug for your father Jerry.