Mikabro 

Mikabro: the name people usually refer themselves as in the Fandom of Misono Mika. Misono Mika is a character from a mobile video game "Blue archive"

Those Mikabros are some of the biggest simps I've ever seen!

Mikabro by Takenohi November 27, 2023

Mikarovka 

When you think you are really funny, but everyone else is cringing.

Wow, that joke wasn't even funny, what a mikarovka!

Mikarovka by P4troclus June 16, 2021

mikabrainrot 

i literally love them drool
the best person in the world
god tier content 😉😉

“hey have u heard of mikabrainrot?”
“no” gunshots 🤤🤤

mikabrainrot by seggsymilfgf March 24, 2021