scatological

Having to do with bodily functions that are generally seen as crude. Historically, scatological art has been among the most effective and funniest satire. For examples, check out Alfred Jarry's Ubu Roi, Beavis and Butthead, and Frank Zappa.

E.g. Scatological humour usually refers to jokes about shit.

The following would be a perfect example...
(from at least a dozen emails I've had at various times..)

• Taoism: Shit Happens.
• Buddhism: If shit happens, it isn't really shit.
• Calvinists: Shit happens because you don't work hard enough.
• Catholicism: If shit happens, you deserve it.
• Celtic Paganism: Irish Shit.
• Christian Scientists: God will cure this shit.
• Confucianism: Confucious say: "Shit happens."
• Episcopalianism: Think their shit don't stink.
• Hare Krishnas: Shit happens rama rama.
• Hinduism: This shit happened before. (This shit will happen again)
• Islam: If shit happens, it is the will of Allah.
• Judaism: Why does shit always happen to us?
• Protestantism: Let shit happen to someone else.
• Quakers: Do not shit. (Or so they say)
• Satanism: God is shit.
• Seven-Day Adventists: No shit on Saturdays.
• Transcendental Meditation: Om mani padme shit. (Their shit floats)
• Unitarianism: Get into everyone's shit.
• Zen: What is the sound of shit happening?
• Zoroastrianism: Shit only happens half the time.

• Atheism: I don't believe any of this shit.
• Agnosticism: I don't give a shit.

• Determinalists: You're destined for this shit. (This shit's for you)
• Sophists: How much will you pay for this shit?
• Stoics: This shit is good for me.

• Archaeologists: Old shit.
• Marines: Tough shit.
• Proctologists: see Unitarians
• Scientists: What is this shit? And can we reproduce it?

• Genius: No shit.
• Idiot: What the fuck?

• Germany: Scheisse geschiet.
• Kentucky: And the pope shits in the woods.
• New York City: Eat my shit.

• Gurps: You can represent shit with a bell curve.
• AD&D: More shit than in any other product line.
• Vampire: Shit hides in deep, dark places.
• Werewolf: Better shit than pollution!
• Mage: Shit is relative; it's all in how you look at it.
• Castle Falkenstein: This shit is steaming.
• Over the Edge: What kind of weird shit is this?
• Theatrix: Shit happens 'cause it's in the script.
• Call of Cthulhu: Oh shit. Oh shit. Oh shit.
• HOL: Everything is shit.
• Psychosis: This shit ain't happening, man!
• Magic: The Gathering: Our shit is worth more than your house.
• Vampire: The Eternal Struggle: Same shit, different name.

• Students: Shit! I'm late for class!
• Cafeteria Food: Shit on a shingle.
• English Class: Let's analyze this shit in great detail.
• Physics: Shit/delta x
• Computer Science: Shit++

• Autism: I can't deal with this shit.
• Bobby Knight: If shit happens, lay back and enjoy it.
• Cult of the Sub-Genius: Bob says "shit."
• Druggies: This is gooood shit.
• Health Food Stores: 100% Natural shit.
• Moonies: Only good shit happens.
• Rastafarians: Can we smoke this shit?
• Sherlock Holmes: This shit, given its size and colour, is obviously from a large African Elephant given to watching MTV and eating at Hardees...
• Watson: No shit, Sherlock.
• Vampires: This shit bites.