A libertarian, most likely male, who believes the opposite gender's love for liberty is the green light to make a pass. Unfortunately, the creepertarian does not receive signals of rejection, and drives the victim away from the liberty movement entirely.
Creepertarian: "So I heard you're in to liberty."
Girl: "Yeah! I love the Liberty Movement!"
Creepertarian: "Me too! Except I only adhere to the non-aggression principleoutside of the bedroom..."
A term used to describe an awkward situation where one feels slightly creeped out, but not to its entirety. Therefore, the situation at hand becomes creepy and interesting at the same time. VOILA! CREEPINTERESTING!