Were you a teen in the late 90s? If you didn't play HeadRush back then, now?s the perfect time! Tons of trivia about the teen-y topics of the day await your now-aging brain and fingers!



Forget everything you know about a YOU DON?T KNOW JACK game because YDKJ?s horribly deformed, mutant offspring HEADRUSH has been birthed! Twisted animation, insane question types, and a bizarre appetite for all human excretory fluids and gassed add up to the most over-the-top YDKJ game ever! Fire this game up and stand back, because this is not your Mommy and Daddy?s YOU DON?T KNOW JACK!