Well that was a thing. Sometimes you just come across something that reminds you that yeah anime is kinda weird and this is no exception.
Over the course of less than 2 minutes I saw a tiny cartoon gremlin resembling a US president walk in a class full of japanese grade schoolers, fart in the teachers face, piss all over the class, flirt with a little girl and throw away his 5 kg stone wig... while rapping.
I can't say that any of this was well done but if someone put a significant amount of effort into executing something like this I can't say if it would actually add to the quality or make me question the mental state of people who made it. Either way it's not like this review has a point. If you want to see something incredibly stupid then go ahead, otherwise I hope you just read the summary and pass it by.