Just guessing, but this is probably exactly how Michael Phelps acted during that South Carolina frat party. (Examines fingers) ... "Is this real life?"
This kid was returning from the dentist, where, it appears, he was given a generous helping of happy gas. Remember that feeling, my young friend; lest your future be filled with restroom stall door collisions.
Greatest part: How he just conks out at the end. I wonder if they drove Phelps home in a car seat?
Little Boy Is Faded After The Dentist [Phil Knows Best]