When you have sat on the toilet too long and your legs go numb. When you get up to walk away, you walk away like a Polio survivor.
Cory: Dude I was shitting so long I almost fell asleep.
Kevin: Man, that's horrible!
Cory: Nah, the worst of it, I came out like I had Shitter's Polio.
Kevin: Man, that's horrible!
Cory: Nah, the worst of it, I came out like I had Shitter's Polio.
by souperpig November 4, 2009
Get the Shitter's Poliomug.