>>6921358I posted the same thing yesterday, but yes. It's a meme kanji that is not used in real life, only to scare EOPs on online imageboards.
It's 3x the kanji for cloud 雲 "kumo" and 4x the kanji for dragon 龍 "ryuu" jammed together into one megazord kanji.
it means "image of dragon in flight"
This is why you learn your radicals. if you saw this thing for the first time but recognised the radicals, you'd know it have something to do with dragons and clouds.