An line, or train, formed by two or more slightly to overly intoxicated females holding hands in order to weave through a crowd without getting separated from each other.
At times it is possible to "ride the skank train" by breaking the chain and inserting yourself between two females.
Kim: Scott, get off the skanktrain!
or
Bobby: Dude, this concert rocks, but that skanktrain coming through better not spill my brewski.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi