Taking saliva from ones mouth and applying it in a vigorous rubbing motion to your dry skin(usually ankles,
knuckles or knees). Used as a
last resort when
a failure to remember to put lotion on before leaving the house occurs.
I was on my way to meet some booty but i had to give my
knuckles a quick
spit shine because everybody knows you cant succeed in acquiring the butt if you look like
Ashy Larry