Is Chris Matthews a sexist, a homophobe, or both?

I infer from his constant giggling that thrill up my leg Chris Matthews is employing a slang term for female genitalia with "Bushies". Is he implying that people who possess such anatomy are an object of mockery & thus sexist? Is he challenging other men's manhood & thus Chris is homophobic? Or is he both a sexist & a homophobe, simultaneously?