n. A portmanteau of "disdain" and "aneurysm", the result of getting so angry at a person or event that your blood pressure becomes dangerously high and/or you feel like you could have a stroke.
If I read about one more massshooting and nothing gets done about it, I'm going to have a disdaineurysm.
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.