"Rock the House" is a song from Gorillaz' self-titled debut album Gorillaz. It was released as the third single from the album in October 2001. It peaked at number 18 on the UK Singles Chart. The song features a horn section loop sampled from "Modesty Blaise", a piece by British jazz musician John Dankworth. The chorus also features a sample of "How Many People (Ready to Rock the House?)", an 1980s hip-hop track by American rapper John Forté. Rapper Del tha Funkee Homosapien is the only artist to provide vocals for the song.

The music video for "Rock the House" was directed by Jamie Hewlett and Pete Candeland. The inspiration for the video is said to have come from Hewlett's angst at the time, as the band was going through the process of being sued by another band named Doppelgangerz, who claimed that Gorillaz was a stolen idea. It starts with a shot of the gate of Kong Studios. The camera then follows Noodle on a tricycle through the hallways of the building. It leads past a door to a room where Gorillaz are performing. A white mist appears among them and Russel passes out. Then we see the floor has turned into the ghost of Del, who rises up and throws the Gorillaz to the ground. Del is outfitted with protective gear including a helmet. In Rise of the Ogre it explains he is dressed as Mr. Freedom. Del takes a few steps when from behind him a series of spring-loaded guns shoot billiard balls at him, but he diverts them with his glove. A series of inflatable female gorillas appear and start to do cheerleading. 2-D is dodging the balls being shot at him by doing dance moves, but then he is hit by a few balls and knocked out. Murdoc then begins to divert the balls with a padded jockstrap he is wearing, hitting them away with his pelvic thrusts. He is successful a dozen times until a ball ricochets off the padded wall and hits his unprotected buttocks. The ball ricochets and hits Russel in the head, waking him up and making Del disappear. Russel looks around, noticing 2-D is unconscious, Murdoc is standing bowlegged, and Noodle is the only one in the original state. The final scene is a backwards shot of the first one.

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