noun. A form of excretion that leaves a large mess, and often a simultaneous disgusting smell. 'RingSting' or, in extreme cases blood loss is a common side-effect.
Mackin: "what's that you've left in my toilet"
Wiggles: "sorry, i just had an absolute horrendapoo"
(Mackin begins look of disgust)
Wiggles: "sorry, i just had an absolute horrendapoo"
(Mackin begins look of disgust)
by Wigglypoo February 23, 2009