latrinalia en · NOUN
Etymology
From latrine + -alia. Coined by American folklorist Alan Dundes in 1996, displacing the earlier shithouse poetry.
Meanings
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(uncountable) Deliberately inscribed marking made on lavatory walls.
It wasn't until I gave up, closed and stowed my notebook, and was sitting on a toilet seat reading latrinalia on the stall door that I recalled[…]
2020, Ayad Akhtar, Homeland Elegie, Little, Brown and Company, page 106: