Nothing, it is on the house
Okay, here’s my attempt:
Joke Poo: How much does a composting toilet cost?
Nothing, it eventually pays for itself.
Alright, let’s break down this chimney joke and then build something new on its foundation.
Joke Dissection:
- Core: It’s a classic pun based on the double meaning of “on the house.”
- Meaning 1: Literally attached to the house.
- Meaning 2: Provided free by a business (usually a restaurant/bar).
- Structure: Question/Answer. Setup leads the listener to think about monetary cost, while the punchline provides the alternative, pun-based “cost.”
- Humor: The surprise and the mild cleverness of the pun create a chuckle. It’s simple, clean humor.
Key Elements:
- Chimney: A physical structure, typically made of brick, stone, or metal, designed to vent smoke from a fireplace, furnace, or stove.
- House: The dwelling itself, containing the chimney.
- Cost: The financial expense.
- “On the House”: The idiomatic expression and the source of the pun.
Humorous Enrichment – Option 1: Witty Observation/Alternative Punchline
“How much does a chimney cost?”
“Well, historically, a lot! Building a proper chimney in the Middle Ages could bankrupt you. That’s why so many people just had a hole in the roof. Talk about ‘on the house’… more like through the house!”
Humorous Enrichment – Option 2: “Did You Know” with a Twist
“Did you know the tallest chimney in the world is the GRES-2 Power Station chimney in Ekibastuz, Kazakhstan? It’s over 1,300 feet tall! So, technically, part of it might be ‘on the house’ if your house is really, really close.”
Humorous Enrichment – Option 3: New Joke Structure with Similar Wordplay
“Why did the bricklayer get fired from the chimney repair job?”
“Because he kept saying everything was ‘on the house’ – literally, on the house, not part of the price!”
Explanation of Choices:
- Option 1: This leverages the historical importance and cost of chimneys, juxtaposing the pun with a bit of factual context, adding an ironic twist.
- Option 2: The “Did You Know” approach uses a surprising fact to playfully exaggerate the original joke’s premise. The absurdity of a house being close enough to have part of a giant chimney “on it” is the humorous element.
- Option 3: This creates a new, short joke based on the same “on the house” pun but shifts the context to focus on workmanship rather than cost.

