When your name is Tommy Wiseau and you are directing, starring in and filming your own movie called "The Room" and you have a friend called Mark, then the only expression you can use to greet that friend is "Oh hi Mark".
I did not hit her, it’s not true! It’s bullshit! I did not hit her! I did not! Oh hi Mark.
Phrase used to greet your friend Mark used from a movie called Rooftop whose protagonist is Tomy Wiseau and its often used by Logan Paul on his daily vlogs.
A phrase used to greet your best friend Mark, typically after you've engaged in a rooftop soliloquy about not hitting your future wife. (If this doesn't ring a bell, do yourself a favor and watch "The Room"!!!)
Johnny: I did not hit her! It's not true! It's bullshit, I did not hit her! I did naaaaaht. Oh, hi Mark!
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.