I wish I had an explanation.
Uh, I wanted to draw bad friends trio and came up with... this somehow. ?_?
And, well, with Prussia's eyepatch, on the sketch I was so frustrated with trying to get that eye correct I gave up and drew in an eyepatch instead saying I was going to draw the eye in later. When I showed my friends the sketch a lot of them said that he looked good with it so I kept it... wtfffff.