YOU DON’T KNOW JACK Facebook & Mobile is no longer available.

See how much dumber you are than your friends, complete strangers or even celebrity guests right on Facebook.

Play SPIKE TV Video Game Awards’ “Social Game of the Year”: YOU DON’T KNOW JACK. It’s the #1 trivia game in the world that contains both trivia about Shakespeare and fart noises! Pit your scores against your friends’ in a fast-paced trivia smackdown, as you duck the verbal dodgeballs of everyone’s favorite smart-alecky host, Cookie Masterson. Popular question types like DisOrDat, Jack Attack, and the Gibberish Question are all here, plus all new twists and surprises. Brand new, constantly updated and current questions keep the game moist and juicy, not dry and scratchy. You’ll also win achievements and unlock all-new fake commercials.

We’ve even added celebrity guest episodes that let you play head-to-head with stars of music, film and screen, while they banter and jostle with the host. Your game results can show up in your friends’ games – and you’ll win Bonus Booty based on where you place in those games! The more you play, the more your friends play – the more you win!

“You Should Try You Don’t Know Jack on Facebook Right Now!”

kotaku-e1416608318145

“YOU DON’T KNOW JACK is a perfect, hilarious fit on Facebook”

verge-e1416608545827

Google Play is a trademark of Google Inc.

Apple, the Apple logo, iPad, iPhone, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Kindle, Kindle Fire, Amazon, the Amazon Kindle logo, and the Kindle Fire logo are trademarks of Amazon.com, Inc. or its affiliates.