ButtLight Share definition Flag A Light that is kept on top of your head, and is activated by inserting a finger into the rectum. Hey man it’s dark and I can’t find my phone.Can I use your ButtLight? ButtLight by Crack-snack Industries ™️ August 29, 2020 0 0 Get merch Get the ButtLight mug. Buy Now — $32.95 See more merch