look up any word, like muddin:
 
1.
The Acne that is on someone's back.
This is the same acne that grows on your face only this type is on your back.
by Reed Rosenberg January 21, 2004
 
2.
acne of the back...simply put
This chic that sits in front me in my class has hella backne...
by t dog October 30, 2003
 
3.
Having acne on your back.
EWWWW I've got backne
by $e9a April 28, 2009
 
4.
having acne on your back.
"did u see her backne?"

"yeah gross"
by big boy mcgee December 04, 2007
 
5.
Like the well-known and well-dispised acne, backne is a skin condition in which pores become clogged and infected easily, due to massive oil production, hormones, and/or poor hygiene. It generally plagues young women with long hair, but can effect almost anyone. the worst part is, 50% of all sufferers aren't aware that they have it.
-Did you see Trisha's backne yesterday???
-yeah, who didn't? she must not know, or something.
-she really shouldn't wear halter tops.
by thehippoisaware March 29, 2009
 
6.
a clever way to descibe acne on someone's back. But is confusing because acne on the face isn't called facene...hmm... and acne on the chest isn't called chestne...let me ponder this and i will get back to you.
My friend has like really bad backne that she has to see a derm. for.
by Emily_<3 August 12, 2007
 
7.
Acne on ones back.
Jenna: When I met Adam on facebook he didn't tell me he had backne!and then we met at the beach and he had acne all over his back!

Tyler: No way! Adam has backne!
by Whoawhoa1313 March 27, 2009