Which American comedian once said "Bisexuality immediately doubles your chances for a date on Saturday night"?

Explanation

Rodney Dangerfield (1921 – 2004) was an American comedian and actor, known for his monologues and 1980s film roles, notably in Easy Money, Caddyshack and Back To School. He is also known for having said "Bisexuality immediately doubles your chances for a date on Saturday night."