-poo session literature. A book, magazine, pamphlet and/or any reading material read during a lengthy poo session.

Sometimes the same piece of literature is left near the toilet, so that the piece of literature is fully read during poo sessions.
"Hey can I borrow that Bukowski you lent Zac"

"I'll get you one for your birthday"

"WTF? you won't lend me your copy but you lend that asscake one?"

"Relax. That book is a poo sesh lit"

"NOICE!! Up yours ZAC!!"
by JayCrisis June 3, 2008
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