This is one of the funnier episodes of South Park.This episode is an example of how Cartman tries to mess around with Butters.What happens in this episode is that Cartman tries to make everyone think Butters is gay.So Cartman puts his penis in Butters's mouth.However Kyle says that what Cartman did makes him look gay and the only way to reverse it is if Butters can put his dick in Cartman's mouth(Kyle is joking).So Cartman tries to put Butter's dick in his mouth and Butters's father catches them.He sends Butters to a strict camp for people who are "bi-curious".Meanwhile, Cartman loses the picture he took of it happening and thinks Kyle stole it.Cartman Sucks is a very funny South Park episode.