A mix of 'nap' and 'dump'. The act of, while taking a dump, falling asleep on the toilet. Often used as a way to have a quick nap at the workplace, by hiding in a bathroom stall to take a nap.
by Spanky Shmanky November 12, 2005

by macdumpy November 28, 2007

by FlashlightMemelord March 03, 2018

by Mella-bella April 13, 2008

by chillenchoclate December 01, 2009

a kind of dance done to attract attention ,first seen in Wigan,England done by the original Numper Sir David Edwards OBE, as he spoke or rather sang in Tongues as he worked himself up into a sexual frenzy brought on by the sight of nubile young boys skinny dipping in the local canal or Cut as they say in the lanky dialect spoken by pit men and mill workers as they danced up pit brew in there clogs
by No80dy.66uk October 11, 2019

by Bill4b August 28, 2006
