Crabbing

To seek sexual activity in a locale or quarter of dubious sexual hygiene.

A: Where's Lukey tonight?
B: Gone out on the pull in South London.
A: What, crabbing?
B: Pretty much, yeah.

by NakedAdonis March 31, 2010

Plummy

Penis, especially the glans of an erect penis in the context of penetrative vaginal sex.

"Did you show her your plummy?"
"Yeah, was a good night bruv"

by NakedAdonis August 20, 2009