Flaming Lily Share definition Flag A sexual act of getting your boyfriend to go down on you, whilst you are suffering from a bout of chlamydia 1) Omg he gave her a flaming lily!!! 2) Omg he is such a flaming lily!!! Flaming Lily by Biljana and Rani on Absinthe October 21, 2008 0 0 Get merch Get the Flaming Lily mug. Buy Now — $32.95 See more merch