A sex position in which when a mans time to "blast" arrives he slips into the anus and ejaculates. After which is done he proceeds to lick it out whilst fisting the partner.
Guy 1: damn man I totally ghetto blasted a bitch last night!
Guy 2: man you nasty.
Girl 1: should I let him ghetto blast me tonight?
Girl 2: girl nah that's for sluts and marriage!