Channing Tatum Gets His Fingers All Up In Another Dude

It's hard to ignore any video that starts with Channing Tatum yelling, "Just stick it in."

But that's how this fake PSA from 21 Jump Street stars Tatum and Jonah Hill, warning against the dangers of "finger blasting another man's mouth."

"Attempting to hand-jack a friend or colleague's oral cavity without washing your hands can lead to 'lepatitis A,'" the former exotic dancer warns before Hill corrects his mispronunciation of hepatitis. Later in the video, Tatum warns, "Hepatitis A, you can also get it from butt sex."

The clip, ostensibly to convince us to drop $15 bucks on the Jump Street big-screen adaptation, is funny, offbeat, and completely unexpected. In other words, it'll probably work. Check it out for yourself below.