Listen to the Stinker Madness Episode
Watch the Trailer!
Charlie Sheen puts on his tough guy face and then realizes he still has that Charlie Sheen face, so he runs with it. Here Topper Harley gets a little too close to the edge, in much hilarious fashion.
So the film's plot (while LOOSELY based off the real life Dan Black) is a pretty conventional "cop goes undercover and almost goes over the point of no return" but the manner in which its delivered makes for a pretty solid LOL time while adding in a lot of room for riffing. There's this juxtaposition between going dark and goofball humor that completely conflict with each other, making a weird tone to the entire experience.