Very Bad Things (1998)

I don't know how Very Bad Things ended up on my watchlist —I think it was on a Top 10 Black Comedies list or something—, I just know that it did somehow and I've been putting it off ever since, that being about four years. I finally decided to give it a chance and damn, it is messed up. 

The film follows a group of friends, Kyle Fisher (Jon Favreau), Charles Moore (Leland Orser), Robert Boyd (Christian Slater), Michael Berkow (Jeremy Piven) and his brother Adam (Daniel Stern), who heads to Las Vegas for Kyle's bachelor party. With booze and cocaine in their bloodstream, they get pretty wild, things get out of control and a prostitute (Kobe Tai) gets killed. They decide to get rid of the body and soon the bodies are piling up.