3 definitions by Real Tony

Cocaine (at point of use).
A wrap of cocaine.
From couvert: French: wrap or envelope

The submissive partner in anal intercourse, especially homosexual anal intercourse.
A derogatory term for an assistant or helper.
Possibly of naval origin, since the rigger on a sailing ship got things shipshape and ready for sail

Cocaine. One of an infinite number of synonyms used on the streets and, dangerously, in mobile text messaging, hoping to foil the automatic word detection system used in monitoring all UK cell-phone text transmissions.