Step One: Put your kid in a box
Step Two: Put that box on some wheels
Step Three: Roll that box down the hall
This kid is just havin' a ball!
It's a babe in a box!
(No babies were harmed in the making of the video below. Ruby is just screaming because she was promised camera time but didn't make it into the scene.)
C'mon people, surely this is worthy of comments. . .