VIDEO: Channing Tatum Reveals X-Rated Bet with Jonah Hill on Tonight's CONAN

In a clip from tonight's CONAN, guests Channing Tatum and Jonah Hill reveal their "21 Jump Street" bet. If the movie had a big opening weekend, Hill promised to smooch Tatum's junk. And Tatum is still waiting... Watch the clip below!

VIDEO: Channing Tatum Reveals X-Rated Bet with Jonah Hill on Tonight's CONAN