A fork of Rural Dictionary
When a woman's time of the month makes her extremely grumpy/angry/hungry. Inspired by "Modern Family".
Luke: Did you see Alex cry about the commercial, then scream at me for not bringing her enough ice cream? Phil: Yea she's totally monsterating right now, stay away.
A scary caffeinated drink that Mormon children are told to check their closets for before they go to bed.
Jimmy, if you're hiding Monster in there, you won't be allowed to participate in family game night for a week!
\'män-stər\ n 1 : an abnormally developed plant or animal. 2 : an animal of strange or terrifying shape; also : one unusually large of its kind. 3 : an extremely ugly, wicked, or cruel person.
To usually mean make-believe and often magical creatures of unknown or known origin, like Slenderman or Bigfoot. When used to describe a person, however, it's much more demeaning. You're basically denying that person of having any resemblance of a human being - morals, emotions etc. It's not a nice thing. Some people are cold, but not all to their very core like some seem. My own grandmother called me a monster. She was probably right, but it still hurt...
A person who demonstrates skills beyond normal mastery, particularly in the field of music.
"Did you hear that guitar solo? That guy's a monster!"