poo-nah-mee NOUN
1. an unusually large wave or splash produced in a
toilet bowl by a large or well-placed excrement (poo).
2. an exceptionally large, oderiferous or much-anticipated
bowel movement.
Origin:
2011-2012; < Brinston, Ontario, Canada. Based on Japanese word "tsunami",
equivalent to tsu harbor (earlier tu ) + nami wave < poo (poo) + nami (wave).