Kiss Me, Guido (1997)

Warren has an extra room in his apartment (and is five months behind on the rent) after his lover moves out, so a friend places an ad on his behalf for a GWM roommate. Frankie, a pizza baker (and aspiring actor), decides to move out of his family's flat in The Bronx when he comes home one evening and walks in on his brother making love to Frankie's girlfriend. Frankie checks ads for roommates in "the city" (i.e., Manhattan), notices Warren's ad and decides to answer it, reasoning that GWM stands for "Guy With Money."