So I didn't pick up on all of the references. It didn't matter. It's good to have them back, pushing the envelope. Their goal seems to be to find the boundaries of taste, and then step over them. They're having fun at the expense of people who are having fun at the expense of other people.
Nothing is sacred.
That doesn't mean that everything is funny, but most of it is. They seem to have scoured the genre for every possible clich and memorable moment. Most of the characters are oversexed and probably underaged. When they aren't running for their lives, they're laughing in the face of death. Decker - deck her.