"On the Waterfront"
By Phil Primack, Boston Magazine, March 2006
Any guy who has tricked a girl into having sex.
Any guy who has ran a train and/or had a manage a toi.
Friend:"my nigga you a Scally-wag."
That nigga's a Scally-wag, he picked up a girl, fucked her, took her back home, picked up her sister and fucked her too.