Other words for "poo" include these terms:
Defecate
faeces, stool, excrement
prime and proper means Winnie the poo
tae a poo
sprin
Poo
digested food
Yes, it is an actual word. The word "poo" is an informal (slang) word that functions as a noun or a verb.
to defecate = to poo
Piglet. Piggy. Pinky Poo.
It means to poo
poo el oh el