I wrote a short post about this here on Mastodon a year or two ago, but I figured I should expand it into a full blog post, as it still amuses me.

David Letterman in Daisy's dress in Mario Kart on Wii
https://spacetimetech.wordpress.com/2025/01/26/david-letterman-in-daisys-dress-in-mario-kart-on-wii

My kid and I made some custom Miis on the Wii after finding a site (https://MiiCharacters.com) that has a database of custom ones and step by step instructions on how to make them. I found (and my kid made) the David Letterman one, because I thought that would be amazing, to be able to race karts and motorcycles as David Letterman.

In Mario Kart, there's a thing where you can race as the same character. My son and I noticed that when you both race as Daisy with bikes and you both place, it randomly assigns a head to one of your characters so they won't both be the same.

So that's how Dave in Daisy's lovely yellow dress happened. A hilarious result.