Define Tear You A New One Meaning

Tear You A New One
literally rip someone a new asshole.
in use can be verbal abuse or a threat to actual physical harm or in some circles could be quite literal
see prison pussy

you better stop lookin at my girfriend before i have to tear you a new one
By Oriana
Tear You A New One
Among the highest degrees of complete ownage, to tear someone a new asshole is to either physically or verbally beat the living fuck out of an opponent or his or her arguments.

Jon: I'm so much bettter than everyone.

Me: Is that before or after I tear you a new one? Let's see...together with your girl parts, that'll give you three
By Melesa
Tear You A New One

If you don't quit looking at my wife's hooters dude, I'm gonna tear you a new pronto.
By Carey