shit teeth Share definition Flag When someone eats a chocolatey food such as Oreos, causing the teeth to look like they're covered in shit. Travis: Mmmm Oreos. Alex: Ew dude you got shit teeth, close your mouth! shit teeth by MikeC Fo Sho June 19, 2008 0 0 Get merch Get the shit teeth mug. Buy Now — $32.95 See more merch