I wanted to talk about this since a lot of the kids in my school don't know what it really means.

Triggered does NOT simply mean angry. Trigger warnings are placed on stories or videos that might be hard for people with PTSD, people who have self harmed or people who have been raped or sexually assaulted. The list does not stop there.

Using it as a meme just trivializes why it's actually meant to be used for.