Nerd + Bad Boy = ?

"Bitch, you can't fuck with me," he smirked.
"True, but I can recommend you to go buy glasses."
"What?"
"I'm a nerd, not a female dog," I explained.
"Bi - "
" - uh, uh, uh! You don't really want to get a hearing aid, too, do you?" I drawl, clicking my tongue.

And that's all it took. Just a 'lil bit of sass and attitude, and somehow, Riverswan High's infamous bad boy feels the need to impress that one nerd. He's got every other girl wrapped around his finger, heck even the lesbians can't help but gawk at him.

But you see, that one nerd isn't going down without a fight; she's a hard one to break, but unfortunately, her stubbornness only makes him want to work harder to gain her admiration, or at least... attention.
She knows that pi is 3.14159265 35897932384626433832795028841971693993751 and that there are 2.7 trillion digits in it. She was taught at the age of 6, that Pythagoras' Theorem says that, in a right angled triangle: The square of the hypotenuse is equal to the sum of the squares on the other two sides. But, there's one equation she doesn't know the answer to...

What does Nerd + Bad Boy equal?