Life: Fake people who use a friendship to their advantage, or people who stop caring about a friendship and you're the one who always writes or arranges a meetup. By that I don't mean people that don't want to meet with you, but people who enjoy greatly when you meet up together but never think of being the first one to write.
PH: People uploading raw demo files instead of taking 30 minutes to record the footage and upload it to youtube.
When I saw a Social Experiment where a boy sexually harassed a girl trying to have sex with her and everyone tries to stop him but as soon as the girl does it to the boy people go "Aww u stupid man she want the D"
People 'stealing' my SLS, thinking they can drive it but wreck and explode it instead. Second time it happened already, not sure why everyone feels like a special snowflake either when they steal a staff members car.
Bonus:
'?' spam in League, it's fucking tilting if overused but gold if used just right