Noun: No matter how hard some people may try there may be tiny little bits of fecal matter or lavatory paper that remain fluttering in the anal breeze, like little flags or bunting. Used to describe the items themselves in a literal sense, similar to winnets and clinkers. Also may be used in a derogatory and insulting fashion to describe something/someone as worthless/unclean and pointless. Arsebunting (UK English) Assbunting (US English).
OMG!!! look at the arsebunting on that sheep/pig/horse/dog/child