Headlight Wax
Seminal fluid that is ejaculated onto a woman's breasts, or "headlights", and subsequently buffed into her skin with either a random orbital buffer (usually battery powered) or one's own hands.
I came around the corner to see my boy Matt get sprayed with some headlight wax all over his bitch-tits. Man that shit was not what I wanted to see on Cinco-de-Mayo.