This is what you would say when Eren Yeager from Attack on Titan does something gay with you but he had socks on. This is usually when you assume the role of Armin Arlert from Attack on Titan.
“Eren what the hell is wrong with you?! Of course it still counts even if you did it with your socks on!”
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?"