'21 Jump Street' Extended Red Band Clip Is 'Extremely Vivid'

We have an extended red-band look at "21 Jump Street," and over the course of the five minute clip, you'll get a pretty good idea of what the world's worst undercover cops are like. Take a look below, but warning: not safe for work material here.

In the film, Jonah Hill and Channing Tatum play two reject officers who are recruited to go undercover at a local high school to bring down a drug ring. Unfortunately, for the two police officers, you just don't go undercover at a local high school. There are cliques and bullies and social pressures to deal with that the cops don't handle particularly well.

Needless to say, things get a little out of control. Rob Riggle's head turns into an ice cream cone. Jonah Hill gets stabbed, and Channing Tatum turns into a nerd.

Preview audiences have been raving about "21 Jump Street" for the past few weeks, so if you're looking for a better idea of what they're talking about, the extended sneak peek should give you some of that and more.

What did you think of the extended red band trailer for "21 Jump Street"? Let us know in the comments below and on Twitter!