Apr 01, 2010 By Laura Stuarus

Oh, April Fools Day. The one day of year when hipsters and tweens alike can come together to enjoy cheep jokes about Justin Bieber (which the teen idol is in on). Thanks to Funny or Die (today: "Bieber or Die," as Bieber has apparently bought the site and turned into a fan site) for bringing us all together with this clip where Raaaaaaaandy (Aziz Ansari) claims that Bieber's hit "Baby" is really just a rip-off of his potential smash hit, "Baby Baby." Also involved? Pot Smoking, knee shooting, studio trashing. Watch carefully for TV on the Radio's Dave Sitek and Yeah Yeah Yeahs' Nick Zinner who appear as Raaaaaaaandy's backing band. More