Oh lord! My youngest, J.B., is that Charlie.
With five kids I always get a huge laugh out of kids being kids! What actually got me to look is my 16 year old daughter's puppy (I got suckered into getting her for her 16th B'day - a Snorkie; Yorkie and mini Schnauzer) is named Charlie and I'm always hearing "Charlie bit me!". And, to no surprise, Charlie bites J.B. when J.B. sticks his finger in Charlie's mouth!
So, that video cracked me up big time! And the little fella who received the finger bite was rather well mannered to say the least....maybe a bit slow on the uptake, but well mannered.