steamer Share definition Flag The act of dropping a turd in the lawn around winter time. the cold temperatures create a fog to arise from the pile of steaming poo Dude1: dude! look your poop has something coming out of it!Dude2: nah man its a steamer steamer by sheVen August 6, 2009 0 0 Get merch Get the steamer mug. Buy Now — $32.95 See more merch