lol. it depends if the nerd is pretending to be a gangster really really believes that s/he is a gangster.

yeah i know this one guy who looks like a nerd, even has acne and glasses and all, but he's a total dumbass, and he really thinks he's a gangster from 'da hood'.
He's white as bleach and thinks he earned money from pimping hoes, but he doesnt realize that pimping isnt that easy and that the only way that he would be as rich as he pretends he is would be if he was some rapper, which he isnt. he watches BET and thinks he's black, and he's such a panzee ass.