gable end - A slim person, like the thin end of a five-pound note, but a

A slim person, like the thin end of a five-pound note, but also a bit of a faggot

He’s as thin as the gable end, and he’s also a faggot.

She’s the gable end of a five-pound note and a bit of a faggot too.

He’s the gable end of a five-pound note, and he’s the faggot of the class.