Fanum tax

What it means:

Fanum tax means when someone taxes or steals someone’s food. It is sometimes a percentage, like 1 - 20 percent or more. Eg. I am going to fanum tax you. Or, He fanum taxed you.

Where it comes from

Fanum tax comes from the YouTuber and twitch streamer Fanum. He would frequently steal food from fellow content creators without permission, saying it is the Fanum tax. This quickly became an internet meme, and now many kids say it without knowing its meaning.