The following video above is about a game called CatMario. It’s essentially a spoof of Super Mario, but the protagonist is a cat (duh) and- here’s the real catch - the game is a zillion times more difficult than Super Mario. Essentially, what makes this gaming spoof even harder to beat is that things pop up unexpectedly as the cat travels. Hence the narrator getting pissed off throughout the video.
Oh yeah, and a side note: The narrator is a well-known Youtuber named Chonny. He has a ton of videos on Youtube in at least 4 different channels, his main one being “mychonny”. I strongly suggest you check them out sometime- they’re humorous. :)