a Swissie
A Swiss guy in NYC who hits on every woman he sees. He's got a girlfriend in Switzerland but still tries to cheat on her with every hot woman in Manhattan.
My neighbor's Swissie boyfriend asked her out while she was on the subway. She said no, but he still followed her home.
My sister dated a Swissie who had 12 girlfriends back in Switzerland. He called her every night and still cheated.
My friend's Swissie coworker asked her to dinner, then took her to a fancy restaurant and proposed.