A tone that some people possess where no matter what the content of the words they are saying are, they come across as being a complete bitch 100% of the time.
Me: I think I would like some Chinese food tonight.
Wife: You always want Chinese.
Me: Fine we can go where you want then.
Wife: No I’m fine with Chinese food, it just that is always what you want.
Me: I thought your were upset about, I forgot you have Permanent Bitch Tone (PBT).
Wife: You always want Chinese.
Me: Fine we can go where you want then.
Wife: No I’m fine with Chinese food, it just that is always what you want.
Me: I thought your were upset about, I forgot you have Permanent Bitch Tone (PBT).
by LordGodKel June 4, 2020
Get the Permanent Bitch Tone (PBT)mug. 
by lil fatz April 18, 2018
Get the Bitch Boymug. by Marleen December 7, 2020
Get the Bitchmug. Describes someone that is fucking annoying, controlling, impulsive, and envious. Typically a fatass. And usually named Cassie.
by Snoop R-O-Double B February 21, 2021
Get the Bitchmug.