A rare breed of human. One who has both higher intelligence and higher physical abilities than his peers. Though he can fit in with either social group, he feels out of place in either for a long period of time.
Kill the half-breed!
Nerdjock hybrid: I got an A+ too, bro! Just like football, always tackle your biggest fears and become the victor.
Pure Nerd: Hey! You are a jock! You are supposed to get an F+.
Nerdjock: No, I'm a nerdjock!