A Nerdfighter is someone who, instead of being made up of cells and organs and stuff, is actually made entirely of awesome.

Nerds like us are allowed to be unironically enthusiastic about stuff.

Nerds are allowed to love stuff, like jump-up-and-down-in-your-chair-can't-control-yourself-love-it.

When people call people nerds, mostly what they're saying is, "You like stuff."

Which is not a good insult at all.

Like,

"You are too enthusiastic about the miracle of human consciousness."

-John Green