There's really nothing I can say at this point. It was born an accident too bad to lock away. There's also the version that was intended as well, you can decide which of the two you prefer to use. Normally I would say "please give credit", but maybe this might be the one exception to the rule...
I don't even get a sad impression from it. Also, does it move slow in the gif bc it's spawned from a generator?
Yeah the generator was just offscreen at the time. The Unhappy Accident was basically made when I mirrored the top half of the normal looking Banzai Bill also included. This was never intentional to begin with it just happened, it's rather strange how well it worked though.