Fabuloustosis
This disease makes you believe you're the best at everything. Even if you're wrong. Even if you're drunk.
"I drank six sodas and still think I'm the best at karaoke.", @FabulousFelix
"I failed the spelling bee. I still got a trophy.", @FabulousFiona
"I tripped over my own feet and still said I was graceful.", @FabulousFrankie