Thank you, Britney's hyperactive bladder.

I can pee when I want, It's Britney, bitch!

Apparently, while pregnant and recording pieces of her Blackout album, Britney would go pee and pretty much say, "Fuck this. I'm going home." Not extremely atypical of a pregnant women to not want to stress, but the slightly diva-like attitude resulted in one of pop cultures most dynamite catch phrases. "It's Britney, bitch!"

Check out the video below.