shit fritter 

A modestly sized clump of crap or some insignificant little twat who has the impact of such

Whatever you say, shit fritter.

shit fritter by Coco Duprie January 20, 2009

shitcritter 

The girl that works night shift and leaves her shit in your work area or a little animal that steals your turds and stores them up for the winter.

That shitcritter Kim left her shit all over my glass!

shitcritter by EMOW September 13, 2008