There was a black janitor named "Mylo" on "Good Morning, Miss Bliss." He was a wise-cracking man who dressed up in white collar clothes to mop up barf and clean toilets. Over time, Mylo likely became angry with his career progression and started wearing a uniform. Here are some AI-generated videos of Mylo the Janitor:
In these two videos, Mylo says that he is going to "get his" and then steals a grape soda from Screech:
Here is a video of Mr. Belding ordering Screech to clean a sink in the boy's bathroom because someone went dookie in it. When Screech asks why the janitor isn't cleaning it, Mr. Belding informs Screech that Mylo does not have time to clean it because he is in the middle of playing a computer game:
