Kif Gets Knocked Up a Notch - S5-E5
Corrected entry: When they are all in the thing that spins them around to see who will be the father/mother of the baby, Zoidberg is not in the machine, but somehow he flies out.
Kif Gets Knocked Up a Notch - S5-E5
Corrected entry: When Kiff tells Zap and the Planet Express Crew how he became pregnant, he says that he absorbed DNA through his skin and Fry comments that anyone of them could be the man-mom but Kiff only actually touches Leela skin to skin apart from Amy - He grabbed Leela's arm, Fry's pants, Bender's leg (he doesn't count because he has RNA, not DNA) and Zapp's uniform.
Correction: Gross as it sounds, your clothing is absolutely crawling with epitheleals - detached skin cells. You shed your entire skin every twenty days. Each cell has your full DNA complement, and Kif could easily absorb it from that.
Kif Gets Knocked Up a Notch - S5-E5
Corrected entry: In the series 3 episode "Amazon Women in the Mood", the Amazons use all males for "snoo-snoo" until they die. In that episode they take Kif into their dressing-room-like booths and seemingly snoo-snoo him. However, in this episode we learn that Kif's people don't have genitalia. They reproduce by directly absorbing DNA through their skins. What exactly are the Amazons DOING to Kif, given the lack of sex organs?
Correction: Just because they reproduce asexually doesn't mean they don't have any genitalia. Also, if I remember that episode, she couldn't catch Kif, so she never got the chance to "do" anything.
Correction: This is explained very clearly in the episode. When Zoidberg is ejected the Professor asks him what he was doing in there and Zoidberg answers: "That's where I live. I have no home." So Zoidberg was already in the machine before the others enter. (Probably hiding under the grated floor.)
Andreas[DK]