dead skin, concealed beneath facial hair, that flakes away when you play with it, leaving a trail of snow down the front of your shirt. very similar to the concept of dandruff, but mostly only applicable to men.
dude, you've got mandruff. shampoo your face.
by cunning stunts September 29, 2009
When you blast a bead of Elmer all over your girls hair just before you go out. She thinks she rinsed it all out of her hair, but you notice at the dinner table that she left some, and it is drying up, flaking off and landing on her blouse & Lobster Bisque.
I like to drink beer, and bang broads. Life in the fast lane baby.
by Big Nation April 11, 2003
The leftover dried-up semen left on a man's nut sac hair usually found hours later. Can also be found on the legs, facial hair, and in some rare cases, the hair on a female's head (extremely rare for married couples).
Gary knew he totally knocked the bottom out of it, but later was in severe pain removing the enormous amount of mandruff from his nut sac.
by Tomkat15 March 15, 2014