Faclumpt Share definition Flag To be royally fucked: A totally screwed situation: To take it up ones Arse. The horney serial killer with his 12inch "ax" found me in the basement and I thought to myself I am sooo Faclumpt! Faclumpt by TwistedColbie February 17, 2010 0 0 Get merch Get the Faclumpt mug. Buy Now — $32.95 See more merch