Almost forgot about this one from a early 90s, 12 hour, 10+ player, 2nd Edition one shot game in Undermountian. A player always introduced himself as, and was always referred to as:
Scorpanox, World's Best Fighter
Never just Scorpanox, Scorp, Scorpy, etc., just always:
Scorpanox, World's Best Fighter
Funny thing is everyone bought into the whole thing and played along. "Myself, Erindil, and Scorpanox, Worlds Best Fighter, will guard the door."
"What do you think of the plan, Scorpanox, Worlds Best Fighter?"