angry nerds are nerds, when irritated enough while gaming lose their concentration and become violent
after an attack of keyboard hurling and weak insults the usually cry in a corner or mourn the loss of their level 200 cat or whatever
NP: wanna come outside?
NP: its a nice day, c'mon!
N (Having become angry nerd): AGH!!! LEAVE ME ALONE *throws keyboard* OMG! YOU N00B I JUST LOST MY LEVEL 200 LEET PRO PALAROGUELF!!