A term used to describe a very attractive guy who gets lots of girls or is always surrounded by girls but he doesn't necessarily do anything with them.
Kim: Do you see that guy over there??
Sally: Omg yes, he's so vagnetic!!
The metaphysical tentacles that creep from a nastyvagina and grab and devour the unwilling. typically found in especially stinky, disease ridden, vaginas, these tentacles can be fatal and most always result in some irreparable damage (to the psyche).
"Halford was never seen again after he fell into the clutches of Prudences vagentacles."
"She was fired from the bakery for tendrilling the customers with her vagentacles."
"'You wanna taste it?' she asked, presenting her vagentacles."