Everyone knows what a selfie is. A vaxie is a self-congratulatory selfie you post to Facebook after each dose of your COVID vaccine. Posting your side effects in great detail earns you extra good citizen points. Posting a vaxie is way cooler than say... posting images from your last colonoscopy (which also shows your audience how brave and awesome you are, but it's not as trendy).
Surely the vaxies I just posted on social mediawill inspire everyone to be as wonderful as I am!
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi