Top definition
The extretion of matter from ones bottom which causes a unusually large resounding plop.
Wow man are you okay? I heard that Hippoplopamus all the way from downstairs!
by captin_fuzzyfeet July 15, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug