Changes

or "Who Is He When He's at Home?", which This is apparently a common Irish sayingexpression; if person A mentions a name in conversation that person B is unfamiliar with, person B might respond, 'And who's he when he's at home?'. The dropping of an initial 'h' is characteristic of speech in the north-of-England, rather than in Ireland.

Gatley means "Norm," as in the ''Cheers'' character "Norm Peterson"played by George Wendt; "Nom" is how a North Shore native such as Gately might pronounce the name.