Lance Bass, Thomas Lennon, Brody Jenner and more at "Zac Efron's Pool Party"

The folks at FunnyOrDie have created yet another whacked-out look at celebrity culture, this time in the form of a pool party at Zac Efron's house that is crashed by his redneck uncle (played by Reno 911 and I Love You Man honorary gay Thomas Lennon) and his pregnant girlfriend (Nicole Sullivan from MADtv).

Watch for cameos from Lance Bass, Justin Long, LonelyGirl15, Queen Latifah, Carmen Electra, and many more. It's no Prop 8: The Musical, but it's cute.