Dad Builds Backyard Rollercoaster [VIDEO]

I wanted to bring this back just because it's so cool. It's cool because the dad built this for his kid and it's cool that the kid has no problem soaring down a 12 foot drop. I'd really like to hear the conversation between mom and dad when he decided to do this. More after the jump.

So for those of you who's dad wouldn't let them have a thrown together clubhouse or treehouse; here's a dad who takes backyard recreating to a whole new level.  There's only one downside to this pvc rollercoaster, and that is it's not motorized.  You know how kids are, he's going to want to do this all day and the dad has to push him up to the top with a broomstick.  Check it out.