What is Dickmark?
1.
The bruise that results from dick-whipping someone; generally seen on the face.
He pulled out, busted a nut on her chin and dick-whipped her so hard it left a dickmark that lasted for five days.
2.
A burnmark which appears on your penis when you're giving a girl anal and she farts all over your cock (usually quite a wet fart too, m'lord).
Man: The dickmark won't wash off.
Woman: Perhaps I should cut back on the beans?
Man: IT WOULD SEEM APPROPRIATE!
