Patio Lantern Share definition Flag When one shines a flashlight through their scrotum to light it up like a patio lantern. The other weekend we got pretty drunk playing truth or dare so we turned the lights out and dared Chad to do a patio lantern. Patio Lantern by jloi7125 August 22, 2018 0 0 Get merch Get the Patio Lantern mug. Buy Now — $32.95 See more merch