As a totally legit atheist™, how should I express my hatred for the goddess Cloacina?

Totally Legit Atheist is not your trademark, and hating any deity disqualifies you as an atheist: https://www.atheists.org/activism/resources/about-...

Hatred toward a deity may be an indication of Antitheism: https://en.wikipedia.org/wiki/Antitheism

Or of Maltheism: http://en.wikipedia.org/wiki/Maltheism

Atheism is nothing more than a lack of belief in gods

sewer rats need 2 eat 2

The moral of this story? Make sure you have enough food to share between yourself and the toilet god Ralph.

Just keep sending those checks into Creflo Dollar until either he gets his jet or your hatred of Cloacina goes away.

You mean other than the difficulty in being an atheist and in also believing in a goddess of the toilet? Have you considered building an outhouse or just finding a large bush?

you can't.

Stop using toilets

If you are a Poe.....I give you 8 out of 10.....just a little too obvious

if you are for real 2 out of ten

From one atheist to another, the best way to do this is to ask less cringey questions.