Jack Black delivers the viral "chicken jockey" line in “A Minecraft Movie," but he doesn't sign off on the chaotic fan behavior surrounding it in theaters and on social media. The comedian and "School of Rock" star surprised moviegoers at a showing of "Minecraft" over the weekend and encouraged them to be on their best behavior,

Jack Black yelling "chicken jockey!" has inspired countless moviegoers watching "A Minecraft Movie" to throw their popcorn and scream at the top of their lungs. But what if you got the chance to see Black yell the viral phrase in real life?

The actor turned up at AMC Century City 15 over the April 11-13 weekend after days of headlines about rowdy kids and teens hurling concessions into the audience during a key scene involving Black.