* Joker actually sings one (although we can only read the lyrics) in ''ComicBook/TheKillingJoke''. Best argument ever for actually animating ''ComicBook/TheKillingJoke''.
** [[http://www.youtube.com/watch?v=KOb4fOGQHCE Joker's song from "The Killing joke"]] covered as a [[SanitySlippageSong cold lament of madness]].
** Oh, and in case ''that'' wasn't enough for you: Here, have ''The Killing Joke'', '''[[http://www.youtube.com/watch?v=SoCyRSWCP2s METAL EDITION]]'''. You're welcome.
* Matthew Patel from ''ScottPilgrim'' has the honor of singing his own song called "Slick", complete with fireballs and demon hipster chicks.
** Arguably, the song "I Hate You Please Die" by Crash & The Boys also counts.
* [[Franchise/SuperMarioBros Bowser]] sings one in Magazine/NintendoPower's ''ComicBook/SuperMarioAdventures'' comic.
* The MusicalEpisode of ''{{Nodwick}}'' has [[BlackKnight Utharr]]'s lyric-changed version of [[{{Metallica}} "Enter Sandman"]], followed by the entire bad trio's version of [[{{Queen}} "We are the Champions"]].
* [[http://www.youtube.com/watch?v=p5vhFhOLCQU Carnage Rules]], by Green Jelly. Don't need to tell you [[SpiderMan who this is about]].