For an eight year old, you're pretty good.
But before you make videos based on grammar, finish middle school.
By then, you'll know all sorts of things! Like HUMOR and VOCABULARY!
I can't wait!
Until then, keep making videos.
Just don't upload them.
As for the video itself,
Audio was terrible
The joke wasn't funny
The animation was sloppy
At one point, I'm pretty sure the guy on the left was talking but there was no animation..
No effort - and what little effort WAS put into making it, was pointless.
By the way, everybody knows that true stories are never funny.