Mukor is the malevolent boss of the 1987 sequel to the classic Atari videogame Asteroids known as Blasteroids. He rules all the galaxies.
Mukor is a sentient, large, green spacefaring entity with multiple short, stumpy tentacles that he can launch small ships from. To defeat Mukor one must destroy all his tentacles. But he returns in later levels with more tentacles. Mukor also had a tendency to taunt players in digitized speech.
This is a play on two words. "Muck" and "Makeover." A makeover where everything is slathered on in a great rush.
Basically it is a makeover, but done in such a tremendous hurry or with little regard to finesse because of limited time where the one being made over may not be at all appealing to most, but is just fine for someone desperate for a date or will take anyone of the opposite sex as they are.
"Janice, Horchester is going to be here in an hour for the dance !"
"Oh my god, I look awful, what will I do ?"
"Don't worry, we'll give you a muckover. You'll be fine."
Bro, do you know the character Mukou Aoi?
Yea, from the game Kimi to Kanojo to Kanojo no Koi
Her catchphrase is my favorite bro, it goes *tururururururururururururururururu*