coniated by A.R.M.Ys (BTS Fandom) it's an abbraviation of “Manager antis”.
the Fans who claim to be fan by constantly try direct every move made by BTS and constantly criticize their promotion from the company akting they are their manegers.. and as they know everything behind the scenes.
They scream about lack of promo/lines/screentime and they think that they know better than people who work for BTS and the members themself.

One who has a mania for music.

The action of sneaking up behind somebody and double scooping their nips from over their shoulders.

A derogatory slur used toward older Asian people.

This word describes the drunken physical mind set, movement and actions of an extremely damaged individual.

Similar to getting totally T-Rex'd, when one does the mantis they are much more socially awkward yet still very much involved in conversation with friends or while on the pull.

This epic state of drunk foolishness although hilarious does have the drawback of disregarding any thought of invading other people's personal space.

It is not unusual to find the mantis on the floor refusing to call a night 2 days into the sesh!

a word to describe something cool or of excitement

Word decribing how a girl behaves towards guys. It can be used as a verb or as a noun.

The female praying mantis bites the head off a male during sex to encourage ejaculation. If a girl is being a mantis, or doing a mantis, she's going quickly from male to male, getting what she wants.