The state of being in witch you border the line between coherent and primal behavior usually in the range of intelligence. The three main types of unibrowers are the Phone gluers, The astronauts and The sleepers, although the types of unibrowing can range and vary and can be found most commonly in Cannabis users but not limited to them.
Man that last edible you gave me has got me unibrowing on the couch man. I can't seem to get off this damn phone
When you are striking from behind and you insert you thumb into your preys ass, then wipe the shit on your thumb all along the eyebrow area. This causes a unibrow of shit.
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?"