Undercover Plumber Share definition Flag The act of giving or receiving anal from another person whilst shitting on the first parties dick. "Dude, we fucked over the toilet and she gave me an undercover plumber." Undercover Plumber by whoiswhitenoise July 17, 2017 0 0 Get merch Get the Undercover Plumber mug. Buy Now — $32.95 See more merch
