Neither have I. But Salvatore Bonpensiero == Big Pussy.
That said, if you haven't seen the show, you should probably stay away from that name -- who knows, there might be one episode where the character does something that really grates against your cat.
Band member/artist (Duane, Sid, Johnny Rotten, Jello [maybe you didn't like the Dead Kennedys, though])? Song? (No, don't call him Melissa.) Movie (Inigo Montaya, Humperdinck, Fezzik, The Dread Tomcat Roberts, Cummerbund)?