Okay, so with some obvious safety concerns aside (I really hope she's strapped into that cart securely!), how cool is that? And her squeals of joy as she's riding the homemade PVC roller coaster - total adorable overload and priceless! The video was posted by YouTube user makethesale1 and has definitely put him in the running for being one of the coolest and creative dads caught-on-tape in 2012. What do you all think? As always, feel free to leave me some comment love below.