Hot as Satan's Taint Share definition Flag A simile meant to convey the overbearing heat and/or stuffiness of an environment. The AC in Evan's jeep is broken, so the cab was hot as Satan's taint during our six hour trek to Purdue. Hot as Satan's Taint by KurayamiShikaku February 8, 2010 0 0 Get merch Get the Hot as Satan's Taint mug. Buy Now — $32.95 See more merch