FOGI is the opposite of FOMO - it's Fear of Getting Invited. People who hate crowds, small groups of other people, parties where they know few people and noise, as well as people who are legitimately introverts will often display signs of FOGI.
My FOGI kicked in when my co-worker mentioned that she was having a huge party for her son's tenth birthday next month at Chuck E. Cheese.
Fear of getting infected. Term to describe the fear of people to get infected by the corona virus that can result in COVID-19. FOGI results in socially awkward behaviour attempting to reduce physical contact.