Buffy The Vampire Slayer

"Buffy the Vampire Slayer"

Worst Episode: "Where the Wild Things Are"

Why: The whole thing revolved around Buffy and Riley having lots and lots of sex at a frat house. A poltergeist made them do it, apparently. Did we mention the whole never-ending sex session happened during a frat party, and that Xander and Anya tried to have sex in an ice cream truck with little kids standing outside?

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http://ca.tv.yahoo.com/blog/worst-of-the-best-the-most-disappointing-episodes-of-the-greatest-shows—518#