Gettin fucked up, and then throwing ur fingers into a bitches cooter. Usually resulting in extreme pleasure for both the female and the male.
After i got hammered off of Red Dogg, me and my bitch went up stairs and i started finger-blastin the shit out of her. Bitch got nasty wet!
by Cooter Blaster January 16, 2009
An assualt on the vagine with your fingers
Taylor cried when Evan was fingerblastin his butthole, because it hurt.
by unkonw January 24, 2007