Green’s Dictionary of Slang

Queen Mum n.

[rhy. sl. = bum n.1 (1)]

the buttocks.

D. Shaw ‘Dead Beard’ at www.asstr.org 🌐 Me, I couldn’t care less what Dionne thinks because I just love hammering it up a bird’s queen mum but my duchess won’t be in it so this is a real nice rifle range.