Poop Solo Share definition Flag v. When using a public restroom,attempting to conduct your business as discreetly as possible,when any 'white noise' stops and it's just down to you and your noise. Poop solo- I'm sitting down and getting ready to go...oh great everyone will know it's me. Poop Solo by JoeNJ2 December 23, 2010 0 0 Get merch Get the Poop Solo mug. Buy Now — $32.95 See more merch