Beard Back
When you are a a bar or event and after shooting liquor, you realize that you did not wash your face from the prior night cunnilingus on a female.
Derrek was at the bar and realized he had tasted the beard back in his shot and it was a bit crusty.
beard backing
When two heterosexual men share a bed (probably out of necessity) and one accidentally rubs the other man's back with his beard - causing sudden anxiety in both parties
Seb, can you stop beard backing me? It's really freaking me out
back beard
when hair runs from the lower back down the crack of your ass
is that guy rideing a horse or is that just his back beard.
Back Beard
Hair that runs from the side burns to the back of the neck.
Dude! look at that chicks back beard!