Wiktionary
jacksy
alt. 1 (context slang British English) backside 2 (context slang British English) buttocks n. 1 (context slang British English) backside 2 (context slang British English) buttocks
Usage examples of "jacksy".
I dropped him where he wanted, at the outskirts of Watford, and the last thing he said was that if I was going after Rammileese to keep him, Jacksy, strictly out of it, like I'd promised.