Uncle Grandpa 101 is an internet short that was posted on Cartoon Network's website on September 19th, 2016. As well as being released on iTunes on September 8th, 2016.
The whole lesson for this minisode is that the education system is messed up, where the actual geniuses are placed working as minimum wage careers such as custodians.
Errors[]
When an Uncle Grandpa classmate took out his Proto-Bag, it was still on him.