A term to describe a large posterior and hips of an obese person, giving the effect of a shelf.
Bloody hell! You could rest a pair of candle sticks on that arse shelf!
Minuet piece of toilet tissue or fabric fluff from underpants that has dried, hardened and adhered to pubic hair around the anus.
I was in the shower the other morning and you won’t believe the amount of willits I picked out of my arse!