A vulgar Welsh slang word: a unit of measure, meaning too much of something. It is much like a shed load, though of course it refers to the capacity of a woman's breast.
by Lord Declan May 30, 2016

Originally the name of the Warmaster of Chaos, Abaddon is now a word uses to refer to a metal ore prosthetic penis.
Suck my Abaddon, motherfucker!
by Lord Declan August 07, 2016
