| Millennial's exclusion anxiety |
| Social media anxiety, for short |
| Nonparticipation worry, in texts |
| Angst about not having fun, in modern lingo |
| Anxiety associated with using Snapchat, briefly |
| Acronymic anxiety about being excluded from the fun |
| Acronymic distress about being excluded from the fun |
| Feeling that everyone's having fun without you, in modern lingo |
| Feeling you get when all your friends are out having fun but you have to stay in and write clues for a crossword puzzle :'( |