rusty spine Share definition Flag A very long and hard shit. So long, you think you have shat your spine out. Dude 1: "I am in agony. I just shat a rusty spine!" Dude 2: "Hold on my man, I'll call 911!" rusty spine by Wizards Sleeve July 6, 2007 0 0 Get merch Get the rusty spine mug. Buy Now — $32.95 See more merch
