What are some "insta-block" behaviors for you guys?

Some of mine just off the top of the head:

>Using a ripped or crasher avatar
>Walking up and crashing a serious conversation while I'm talking by telling people to drink
>Being on orange 90% of the time
>Saying goodnight to someone right next to me but not bothering saying it to me too
>Unsolicited comments about my avatar
>Labeling people with 4chan buzzwords (coomer, onions, chad, furry, cringe, rando, etc.)
>Talking over me