A word used to refer to a chinese person who thinks they're "gangsta", but yet, they're not. It's one of those things where they just look silly whilst trying to be cool one might say.
Oh my gawd emileh, You're such a fucking chigga! What's your problem?! You don't look cool! D :<
Omg Dayle! You're not even chinese! Don't even TRY it! Stupid chigga wannabe!