Under category of smack me for being dumb, I managed to cut my knuckle with a cheese grater. After 2 hours and several band aids I gave up and went to Urgent Care. They couldn't stitch it up because I'd break the stitches every time I bent my thumb so splint and super wrap it was!
Oh and soaking my finger in an iodine solution? That alone will make me much more careful in the future!