it's Britney bitch!!!! 

A phrase popularized by Britney Spears, frequently quoted in several of her songs. Very fun to say and make an inside joke out of, especially if your name is Britney.

Girl 1: What's that 1 girl's name? Is it Brandy? Brown?
Girl 2: No, I think it's Whitney. Isn't she a smartass?

Girl 3 (whose name is Britney): (walks over)it's Britney bitch!!!! (beats girls 1-2 up with a glare that Impales their worthless souls and kicks their vaginas)

it's Britney bitch!!!! by Fuzzykittens321 December 14, 2013

Britneyism 

a religion in which Britney Spears (the Princess of Pop) is worshiped as God.

the state of being a Britneyist

My friend Lucy and I practice the religion Britneyism.

Peter chose to follow Britneyism and worships Britney Spears who is also known as Godney.

Britneyism by Mitchell Varings October 21, 2011

Britney Knives

Alter ego of Britney Spears who dances with “fake” knives.

“Look, there’s another Instagram post of Britney Knives.”

Britney Knives by TK2000 October 28, 2023

Whitney dressed as Britney 

A modern take on the, "Mutton dressed as Lamb" phenomenon, whereby women old enough to be your mother, dress as though they were young enough to be your little sister.

Lad A: What do you reckon of her at the bar mate?

Lad B: Whitney dressed as Britney mate, saw her smoking outside. Old enough to be your mother.

Lad A: Yeah, it's pretty dark in here.

Whitney dressed as Britney by CynicalDan April 16, 2010

Britney 

noun. Short for the most caring, loving, sexy, interesting, funny, dorky, sincere, thoughtful, loyal, crazy, silly, outgoing, intelligent girl on the planet.

She's Such A Britney.

Britney by xxxxxxx1234xxxxxxxxxxx September 25, 2011

Pulling a Britney 

To flash your crotch at someone. Especially like Britney Spears has when she made the mistake of not wearing underwear whenever she goes out and flashed her vagina at the paparazzi more than 5 times already.

OMG...that girl was just pulling a Britney a second ago! she flashed her cootch at me!

Pulling a Britney by Lily555 November 12, 2007

Leave Britney Alone 

An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.

Sarah: 'OMG Susan, I can't believe you are wearing the same skirt as yesterday. Oh, and by the way, EVERYONE knows what you did with Kevin on the weekend. Plus you look a little fat, are you retaining water?'

Susan: 'LEAVE BRITNEY ALONE!'

Leave Britney Alone by Billy Chickenhole September 15, 2007