The Collector is a bad guy and the enemy of Stretch Dude and Clobber Girl. He is the alter-ego of Comic Book Guy and likes to collect things, including people. He attempted (and failed) to marry Xena and kill Stretch Dude and Clobber Girl by encasing them in lucite.
- The Collector may be a parody to the Marvel character of the same name.
Behind the Laughter
- In some of the Mylar cases, one can see Matt Groening, The Fourth Doctor, Spock and several other sci-fi characters.
- THOH – "Treehouse of Horror X"
- Comic story – Splotchmen (first mentioned)
- Video game – The Simpsons: Tapped Out
- Book – Bartman: The Superhero's Handbook