>>98321525Oh man this is going to be a long explanation.
In Japan, there is a meme called Manatsu no Yoru no Inmu, based on a gay porn video that starred a famous baseball player that was released when he still was unknown in 2001. People found the whole thing hilarious and dug up more films made by the company that released the video, and a sort of weird fandom with its own catchphrases and stuff sprug around it.
Now, about the homo label, one of the tags in Nico Nico they use is Watching with Homos Series, where Inmu fans watch unrelated stuff and use their catchprases and memes as the Nico Nico in-screen comments, and since most of the time they upload copyrighted stuff, as is the case with the Simpsons here, they have to give it an alternate tag so that it's more difficult to find for the site's administrators, hence why instead of using the Simpsons tag they use Inmusons.
Here's a pic of the most famous inmu character fighting Batman,
>>98321617>gachimuchiShut the fuck up.
