Belle Delphine Share definition Flag 1. Useless thot2. Person who wastes lots of eggs 3. That one person from the bathwater meme "Have you heard of Belle Delphine?" "Yea, I put a picture of her on my dartboard yesterday!" Belle Delphine by SubToCrabbyLobsterOnYouTube October 2, 2019 0 0 Get merch Get the Belle Delphine mug. Buy Now — $32.95 See more merch