TUSI: (acronym) Abbreviation for: Totally Undone (by a) Sinus Infection.
“YOLO? Not when you’re TUSI!”
(While incapacitated from a recent sinus infection, I set myself the goal of trying to incorporate YOLO into a blogpost. Like most people, I find the phrase irritating; but I love Urban Dictionary’s definition of it as being “carpe diem for stupid people.”)