The pubic hair that accumulates around the shaft of the penis after long periods of vaginal dominance. The hair forms a ring of hair that resembles a lion's mane.
Student 1: "Dude I have been finding all sorts of chicks to bang! I am even growing a cockmane!"
Student 2: Thanks for the visual...
The term used by a woman to describe or address the man that has thrown her under the bus to save himself, disrespected her, intentionally and repeatedly hurt her emotionally, physically and mentally.
"Jeff is such a cockface motherfucker, I want to stab him in the eye!"
a cockmance is the gayest level of non-gayness possible, without actually being homosexual for a straight man. It is the next step after a bromance.
"yo man, you and your friend say a lot of pretty gay sounding shit to each other every now and then, whats up with that?"
response- "nah its cool, we're not gay. we just got a mean cockmance goin on"