sour scrolling

This is when you are scrolling on social media and the more you scroll, the more angry, bitter, irritated, or sour you get. It happens all the time.

Kelsie: "OMG! Can you believe that Luna is going to Greece?!?! I'm so jelly!"
Rachel: ""Yeah, whatever. (continues looking into her phone with a scowl)"
Kelsie: "Hey! You know you can just stop it with the sour scrolling and be irritated with what's happening in your life!"
Rachel: "You mean like you being that bitch almost daily? Nay to that yay!"