From 2009: The first-ever appearance of Mr. Hater as he reacts to the infamous 2girls1cup video.
A fun fact: I got the idea for Mr. Hater in response to the negative backlash after my failed attempt to do an online news video series. Mr. Hater is supposed to represent haters who do nothing but try to tear down people who are actually doing something creative (such as making videos.) The mask I wear for the Mr. Hater character is a wounded man plastic mask with the jaw partially cut out. The wounds are supposed to be metaphorical in regards to content creators abusing him for hating on their content.