A person who has little or no eyebrows.
The term originates from a small town in Ireland, called Portadown, first used on a school bus to insult a real asshole who was devoid of eyebrows.
See also; eyebrowless
Jon: Yer ma!!
Marley: F**k off Jon, you have no eyebrows!
Ryan: Yea, go to hell nobrows!
A person who spams newblwerfer rocket in the game company of heroes and then destroys all of your units and or structures and is also a noob at company of heroes
guy: dude wtf your newblewefer shot at my units
other guy: lol
guy: your such a nubrocket
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"