buttane 

The gas that powers farts.

Guest at party - Whew, shit, who cut that gross fart? (a blast of gas from the ass)

Host - Oh, that was Ralph. I don't know what he eats, but he always produces the stinkiest buttane going!

buttane by JGaffeyesq. February 10, 2013

Buttness

Life is full of things that are unnecessary, needlessly unpleasant, and stinky. Butts are one of them. We all have at least one in our lives. Buttness can be used to describe anything that is awkward, uncomfortable, and makes you say "Was that really necessary???" It feels most at home in situations where you look back and realize that there really was no good reason for what you just experienced.

"I hate this office, there's just so much buttness going on!"

"She's full of buttness, what's her problem!?"

"Ouch, *buttness* that hurt!"

Buttness by Mango#5 September 14, 2009

Butane 

Butane is a gas that's in your lighter. It's useful for turning on older stoves, cigarettes, weed joints, starting a fire with firewood to stay warm if you go camping or if the power goes out, turning on candles, and butane can even be used in mini-stoves. Butane is not a bastard gas, pentane is a bastard gas. Butane might not be as fancy as propane, but Hank Hill used a butane lighter to turn on his cigarettes and accidentally took a puff off of a weed joint thinking it is a self rolled cigarette. He ended up freaking out and sleeping in the bushes, LOL! Don't drive high! In another episode, he caught his son smoking a cigarette with his friend, and made him smoke an entire carton of cigarettes and he joined in the end. Then Peggy joined. Then they quit.
Properties
Chemical formula
C4H10
Molar mass
58.124 g/mol
Appearance
Colorless gas
Odor
Gasoline-like or natural gas-like
Density
2.48 kg/m3 (at 15 °C (59 °F))
Melting point
−140 to −134 °C; −220 to −209 °F; 133 to 139 K
Boiling point
−1 to 1 °C; 30 to 34 °F; 272 to 274 K
Solubility in water
61 mg/L (at 20 °C (68 °F))

Hank: You were smoking, Bobby?
Peggy: Lung Cancer, Heart Disease, Emphysema!
Bobby: I thought those were the ingredients!
Peggy: Do you want to lose a Lung 'cause a boy will take it in a second?

*Hank and Bobby in the front yard! Hank dumping a whole carton of cigarettes!
Hank: Start puffing boy 'cause we got to get through 200 of these cigarettes!
Hank: *Hanks Bobby a butane lighter
Bobby: *puffs 30 cigarettes.

*Meanwhile in Dale Gribble's house
Dale: So Joseph, I heard you smoked your first cigarette.

Joseph: Sorry Dad, I promise to never smoke again.

Dale: Woah! I want you to make an informed decision! TM. If you want you can read a bloated government report on smoking. Or go straight to the horse's mouth and get the facts from the tobacco industry!

Doctor: Don't smoke, people. Vape! Then quit.

Butane by HawaiianPunch1 February 9, 2023

buttanus 

An exclamation of disgust using a contraction of Butt and Anus. Sometimes used as a noun to describe an unsavory fellow. Pronounced like "Bananas".

"That movie was buttanus!"

"That guy is a total buttanus"

buttanus by CappyJmog May 17, 2006

Butane Hit

When someone takes the last hit from a pipe and inhales only butane.

Lauren: "Pass the pipe."
Jeremy: "Sorry, girl, this shit's cashed. All I got off that last toke was a butane hit."

Butane Hit by Suttree April 25, 2010

Buttahead 

When everything on a female look good good but her head

I was gonna holla at Tameka but then she took out her hair extensions and she was a buttahead.

Buttahead by Nikki13 September 27, 2005