Kanye West appears on 'South Park' as a gay fish in which he defends ''hobbit'' Kim Kardashian.

The animated series' season 17 finale shows character Butters telling a classmate that he wants to date a woman like Kim since ''she knows how to look good''.

However, his classmate Wendy says the 'Keeping Up With The Kardashians' star is ''a hobbit'' since her beauty is derived from Photoshop.

Kim's fiance Kanye - who is animated like the other characters - comes to her rescue and defends her reputation in a scene where he gives a lecture to a classroom of students.

In the spoof, the Kanye parody says: ''OK, first of all, I am not Aquaman, I am a recovering gay fish. Yes, I have met Aquaman, I have hung out with Aquaman, but the only thing I have in common with Aquaman is my love of the sea.

''Now, there have been malicious rumours started at this elementary school that my beautiful fiancé is a hobbit. That is not funny and it is not true! Yes, Kim is heavier than most of her pictures show her to be. Yes, she gets her hair lasered off her body. Yes, she has a friend named Gandalf, who happens to be a wizard.

''Oh, OK, I got it ... OK, if my fiancée Kim is a hobbit then ... how come she don't live in a hole in the ground? Boom! All y'all just got lit up! She don't live in no hole in the ground, she lives in a big ass mansion with me, in her room, which is slightly below ground!''

Later, the rapper is seen riding on a motorbike in a parody of his 'Bound 2' video, where Kim is topless while she straddles him as he travels through the desert on a motorbike.

This isn't the first time a member of the Kardashians have featured on 'South Park'. The famous family made an animated cameo appearance on the show in 2010.