Eek a Penis is a good South Park episode.Throughout the series, Garrison has changed a lot.He started out as a straight male, then in season 4 he became an openly gay male, in season 8 he got a sex change and became a woman, in season 11 he became a lesbian woman and finally he becomes a straight man again in this episode.Garrison realises he is not really a woman nor was he ever, so he decides he wants to be a man again.The doctors say Garrison cannot get another sex change operation.However Garrison reads of a news report of scientists who genetically engineer body parts on animals(too bad Dr.Memphesto didn't re-appear in this one).So for Garrison, they try it with a penis, however the mouse escapes and Garrison spends the episode trying to chase it down.Meanwhile, while Garrison is gone, Cartman becomes teacher.Afterwords, finding that the class did better with Cartman, they make him teach an inner city latino school.The only reason the class did better is because they all cheated.So in a spoof of the movie "Stand and Deliver"(a movie which I saw a while back, pretty good movie) he makes himself look like an adult latino and teachers the latino kids how to cheat.Eek a penis is a great south park episode with a funny spoof of "Stand and Deliver".