Club Dread (2004) on Netflix

Broken Lizard is surrounded by limber, wanton women on a booze-soaked island resort owned by Coconut Pete, a rock star has-been. But the non-stop party takes a turn for the weird when dead bodies start turning up. Everyone begins to look suspicious. Could it be Sam, of the Fun Police brigade, who is quick-on-the-trigger with his tequila-loaded Super Soaker; Jenny, the over-sexed fitness instructor; Juan, the flamboyant diving instructor with a secret third-world past; Putman, the bratty British tennis coach/fanatic; Dave, the Ecstasy-crazed, adopted nephew of Coconut Pete; or the burly masseuse blessed with a creepy touch--that can render anyone into instant Jell-O? Can the inhabitants of Pleasure Island unite, solve the mystery and restore happy hour to this tropical bacchanal?