hai-poo - A tiny poem that talks about poop, usually four or five line

A tiny poem that talks about poop, usually four or five lines, and it's full of swear words.

My friend's hai-poo was so bad, it made the janitor cry.

I posted my hai-poo on TikTok. It got 10 likes and 100 comments.

My dad wrote a hai-poo about my sister. It was legendary.