Take a picture of yourself right now. Don’t change your clothes. Don’t fix your hair. Just take a picture. Post that picture with no editing. (Except maybe to get the image size down to something reasonable. Don’t go posting an eight megapixel image.) Include these instructions
Here is me, just as I am, unretouched.[*]
Taken for the self-portrait meme.
[*] Well, I took this in the bathroom mirror so I did remove some smudges. Memo to self: next time you try this, clean the mirror first!