To freak out. In a good or bad way. The origin of the word came from the Greek goddess Titflapaine. The creator of the phrase is a young girl named Caitlyn from Wisconsin.
I thought she was going to flip a tit when the monkey climbed out of the vagina on final destination 2!
It pretty much means to have a massive spazz attack. Like if you're really craving some cigarettes and your friend won't give you any, and you go all pissy on their ass and then soon, people will be saying, "They was being a complete dick today."
Chris: Give me a fuckin' cig man.
Tony: Nah, this is my last one dickface.
Chris will Flip-A-Tit. And pretty much beats Tony's ass to the floor.
To overreact in a womanly or girlish manner, at the most minuscule and/or stupid thing. The term comes from the flipping motion of the persons boobies when they freak out in their titty flipping session. The origin of the phrase came from when a girl overreacted and got all hissy bitchy from the accidental flippage of her titties.
Guy 1: Dammit stop playing that shitty music on your guitar, you suck!
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.