"Funhouse" is the fifth single from American singer-songwriter Pink's fifth studio album of the same name. The track was written by P!nk, Jimmy Harry and Tony Kanal who also produced the song. It holds the title of the album and, just like most of the album's tracks, the song speaks about P!nk's split with motocrossrider Carey Hart. Pink performed the song on September 16, 2009 on the Jimmy Kimmel Live! concert stage.