S03E05: Amazon Women in the Mood

When Zapp Brannigan, Kif, Leela, Amy and later in a rescue attempt Bender and Fry crash onto Planet Amazonia, the crew discovers the planet in inhabited by a race of giant women who have found that life without the male gender is preferable. These Amazonian woman worship a Femcomputer who sentences Fry and the rest of the guys to death. It is up to Bender; a manbot and technically not a man, to intercede on the guys' behalf. Meanwhile, Kif professes his love to Amy.