One who has a resemblance of an ogre, smells like onions most of the time and is small minded.
Person 1:Did you guys see that shrektard?
Person 2: Omg, yeah! I told him to take a shower earlier, wtf!
Person 3: I think he did take a shower, he must have decided not to wash his hair.
Person 2: wtf is even the point of taking a shower?
Person 1: what is his deal? He's always so rude and un-showered...
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?"