Very good, but there's one big flaw..
You did good, kid.
Good humor here and there, some sketches were less good, like the madness sketch, madness is way overrated. And use less ''lol'' and stuff, that's just not funny.
But here's the main flaw: It's goddamn weeaboo.
Weeaboo is a term from 4chan that means: ''something that tries to be Japanese, but it clearly isn't''
In other words, stop using those horrible sweatdrops and such, they annoy the piss out of me.
I give it a 9/10 because you made me laugh and I'm feeling awfully friendly today.