Thin Thursdays Share definition Flag when a group of people go out every Thursday and eat until they die. and then go eat some more Hey dude, are you going to Thin Thursdays? Yah man! I'm gonna eat 10 slices of pizza! Thin Thursdays by fantasticgirl23 August 16, 2012 0 0 Get merch Get the Thin Thursdays mug. Buy Now — $32.95 See more merch
