Spike

The obtrusive strand of hair which emerges from a females chin. Wirey in nature, thick and often frowned upon. Most commonly used by wives to rub on the skin of their husbands. The spike is often placed in a cut for the pleasure of pain when one is alone.

Husband: "Ouch, stop rubbing your spikes on my chest!"

"Ahh, I love it when I put my spike in my cut"