bushido
people keep confusing it for just meaning 'ha ha way of the warrior thats so cool' when it actually has an origin story which is really goofy
also, whenever stupid people insult me, they always go for the low-hanging-fruit third-grade-bully-level 'bustuffo' or something even more esoteric and stupid (encroaching first grade, kindergarten bully level) like 'asshido' or 'bushass' instead of the incredibly obvious and oft-overlooked 'bullstuffto'. the upside is that it is, at least, very easy for me to tell stupid people who don't like me from smart people who don't like me
but then if i changed my name people wouldn't recognize me and i wouldn't get free admin everywhere for being a cool guy