Nothing makes you look ridiculous quite like throwing a hissy-fit when you're in the nude. "Oh for god's sake! I hate it when I lose my keys!" is a sentence that just somehow sounds better when you've got a pair of trousers on.
Conversely, actual anger -- proper, serious, furious anger -- works really well with no clothes on. Fighting in the nude, that's pretty awesome. I admire anyone who can fight in the nude.
Because if you're fighting a fully clothed man in public, and you're completely naked, that's a fight you've got to win. You can't get your arse kicked and be in the nude.
Then you really would look ridiculous.