YDKJ GIVEAWAY! We're celebrating 30 years of YOU DON'T KNOW JACK! When did YOU first play YOU DON'T KNOW JACK? Answer in the comments to win a Jackbox Party Pack and some YDKJ merch we found in the basement of the office! How to Enter: -> Follow playjackboxgames here on Instagram -> Comment on this post answering the above question -> Be 18+ and reside in the US Winner randomly selected on Monday, September 22nd, 2025. Link to complete rules in bio. #YDKJ #Jackbox #Giveaway