The act of putting up ones middle phalange as if to "flip someone off" and then continuing to stick the finger deep, deep into a girl's vagina. Once the finger has been placed into the cave, one may pursue to swing it around as if it were dancing like a slovakian princess.
Exact Definition: Finger to Slutty Dancer Goddes Vagina Action.
Slovakian = Slutty Dancer Goddess
Princess = Vagina
Max: Yeee!! Finna pull a Slovakian Princess on my gurl tonight. Shes gonna screamm.
Cole: Awsome dude!! Gettin' down and dirttayy.