Sergeant Schweff refers to a specific type of schweff - one who not only attempts to chat up women but also men. This is not in a homosexual manner, it is merely to better his social situation and 'network'.
Guy 1: Why is Sam being so nice to Tim?
Guy 2: 'Cos he's Sergeant Schweff - he's trying to be his best friend
Guy 1: Ohhhhh.
Guy 2: 'Cos he's Sergeant Schweff - he's trying to be his best friend
Guy 1: Ohhhhh.
by Stodleh March 09, 2010