Duhweedahdah Share definition Flag This word is a noun describing the dirt that gets stuck under your nails. I have a duhweedahdah stuck under my nail and I can't get it out! Duhweedahdah by Lulu the doggo January 18, 2022 0 0 Get merch Get the Duhweedahdah mug. Buy Now — $32.95 See more merch