Pretty simple concept (Not sure if it’s been done before), Google image search your username and see what comes up. In addition you can image search “site:knowyourmeme.com
*” to restrict the search to just Know Your Meme images. If there’s any history / significance of the image include that if you want.
My image for both searching just my username and with the filter on is this -
I made this (pretty poor) crossover for this thread inspired by Natsuru.