Stalk-ol-o-gy stawk ólləjee (n.) The science of knowing a guy's/girl's (who is referred to as a target) life in significant detail, more than the person knows their own life. Maybe even more than you know your own life
Guy: Hey dude, you know that girl, Sarah?
Guy's friend: Yeah, what about her?
Guy: She's got a Ph. D in stalkology man, I swear. She knows my mother's middle name, I didn't even know my mother's middle name!
A psychopath in the form of a social media stalker. These people often find the most absurd gossip material regarding their friends and their party mates.
Ahmet: I saw Sarah yesterday, she told me all about your one night stand and her ex and then her ex's ex. You should be careful of what you put on you Snapchat story.
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.