When you were a kid, did you have a hard time getting Dad to come out and have a catch during a nice summer day?

This Dad did something a little extra for his kid. He built him a backyard roller coaster! (Hopefully when it came time to try it out, Dad used a stuffed animal or a neighbor kid rather than his own flesh and blood, but you never know.)

Seat Belt? Kid, you don't need no stinkin' seat belt!

Here's a bigger version of a homemade coaster: