anything with tons of violence, gore, and sexual content, not to mention harsh language..

oh wait, you're probably a good parent, never mind

jet moto was the bomb back in the day... doesnt matter who wins those races, especially when you're busy just flipping and doing all that cool stuff....
umm any tony hawk pro skater for ps1, again, winning doesnt matter, and it's another 2 play game where you can just goof off and have fun and play together...
thats really all i can think of right now... for some odd reason