1. A way to describe something that doesn't seem like it will end.
2. Something or someone who can/will not stop doing something, even if it is unhealthy or addictive.
3. A stubborn person who will not stop until they get what they want, to a concerning degree, as well as needing to know ever detail about it.
1. That movie went on for so long, it was an antifinale!
2. My brother will not stop eating junk food, he must have gotten antifinale.
3. He has been locked in his room for almost 2 days researching and trying to figure out what's wrong with the dog! He won't just accept that it's sick and move on already! It's like he needs to know exactly what's wrong with it so he can just feel better about himself! He's a total antifinale.
Mop is a new slang word invented by YouTuber "Yikes" that is simply a substitute for any noun, verb, pronoun, adjective or any other part of speech. It has no real definition and is only used in replacement of another slang word. It can be used in virtually any situation, as it is a word with no real meaning. (Mop, mopping, mopper, etc.)
I'm mopping right now. This game is so mop.