Arising from a wasted slurring of the two wonderful words "rug muncher", a runcher is someone who devours something with the voracity of a lesbian on heat piling mouth first into pussy.
Related to the mysterious and as yet undefined "duncher"...
Related to the mysterious and as yet undefined "duncher"...
by JM 2201 February 12, 2006
by sue the rottweiler March 5, 2008
by AndyPansy May 1, 2020