A colloquialism originating in the Wirral region of the North West of England. Coined by the founding members of the Sandy Way Estate Bad Boys, an infamous Wirral based gang. Originally an acronym, it developed into a proper noun used to identify Swebb members.
The word has also been used by rival Wirral based gangs, such as the OOBFL and the Wallasey Wild Wheels, as a negative verb.
Proper noun: "alright Swebb" and "all the Swebbs were there"
Verb: "The bastards swebbed it". "That was a swebbing". "I'll Swebb your fucking head off"