Bastard gas

A bastard gas is a stupid gas that is good for almost nothing because it can’t be used for cooking or turning on grills. Butane is not a bastard gas. Pentane is a bastard gas. 1-Pentene is a bastard gas. Isopentane is a bastard gas. Ethyl chloride is a bastard gas with a boiling point of 54.14°F 12.3°C. Ethanol is a bastard gas. Anything flammable chemical with a boiling point of 54.14°F 12.3°C or higher, or any non flammable chemical is a bastard gas. If it's a liquid at standard room temperature (68°F-77°F, 20°C-25°C) and pressure (1 atmosphere), it's definitely a bastard gas. Some "Bastard gases" make great solvents in the laboratory for extraction or chemical reactions.

Pentane is a bastard gas. It's boiling point of 96.98°F (36.1°C) makes it a liquid at room temperature and useless for gas grilling and refilling butane lighters.

Hank: Bobby! Stop playing around with that bastard gas pentane and help me hook up the butane to the gas grill, since they didn't have propane.

by HawaiianPunch1 September 9, 2023

Ugly bastard

A man that is old ,fat or has messed up face

That man is one ugly bastard

by Dioisourlord April 16, 2018

Nacker Bastard

A term used by irish people to express that they are not happy with that person. Highly used in Dublin and is a great words to use when things just are not going your way..

*Boy spills hot coffee on girl*
"girl: ye nacker bastard"
OR
*Gets sick everywhere*.. ohh ye nacker bastard

by exohexoh!! October 5, 2011

boxset bastard

A person who thinks you're a boxset bully or is not willing to watch a TV show you highly recommend.

You're a boxset bastard.

by DaleCooper October 24, 2010

Inconsiderate Bastards

One might think that this definition would describe multiple individuals acting in a selfish manner where they disregarded the concerns of those around, but if you took note of the capitalization on "Bastards," then you would clearly know I was talking about the great alternative jam band with famous hits entitled Razor, and Stranded.

Whoa, the Inconsiderate Bastards are a great band! I wasn't expecting to see such a good show! I'm going home right now to download their new EP!

by Berry McCockiner June 4, 2014

Stuborn bastard

A person who can’t admit that they are wrong even when the fat bastard knows that their fat arse is completely bull shitting

Norr you stuborn bastard (secretly love it tho )

by Hmonny June 11, 2021

Shroomy Bastard

someone who uses odd words and phrases usually P.C. terms to disguise what they are doing

Jack: i'll just help you bend over here so i can ascertain the location of this ring so i can just slip it on
Guy: you're raping me! you Shroomy Bastard!

by h.legge October 5, 2011