A very bad, stupid, obnoxious, emo, whorish, selfish, smelly, gross, emo, lazy, slow, retarded, slutty pirate who can't sing, or dance, or cook, or work, or think, or do anything at all.

1. the mouth of a treacherous whore.
2. the mouth of any enemy who seeks to publicly oppose you.
3. any mouth that continually produces extremly irritating noises.

Treacherous is Taylor Swift’s best song. It was released in 2012 as a part of her fourth studio album “Red”, and is track three.

a man that has given up and surrendered to the evil feminist culture. They usually act like SJW's and see everything as a microaggression. They like to harras people that are of cisgender, although most of the time themselves being cisgender seeing non-SJW's as white straight men using their white privilege. Often they abuse their "role" as a "feminist" to harras people that did nothing wrong and see's everything not with their exact political view as being bigots. also, they don t allow political opinions and think there is most than 2 genders and that sex and gender aren't the same. Some feminist use the word to degrade woman that don't support feminist movements because they think a woman has equal rights to men, although in that context it's a treacherous woman of the penis.

When a person betrays your goodwill and trust, they lie to your face while overwhelming evidence is placed before them, they rob you of your dignity, your faith in humanity and your precious time of which you can never get back

A treacherous thieving bitch is typical a females best female friend , who is nice to your face but very damaging to their best friend behind their back and feels the need to steal from their best friend for no actual reason.