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 09, 2023
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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 12, 2021
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Bastard Car

Car with no brand name on the back, leaving all people driving behind it puzzled.
Guy 1: What brand's that car? I can't figure it out.
Guy 2: I dunno man, its a bastard car.
by TheDanny385 February 19, 2011
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Side Bastard

A man who dates a married woman. He does everything she ask and must wait for her to get away from her husband to see her.
Damn there is Ezra sitting at the bar waiting for his married girl friend. He is such a side Bastard
by Ezra2727 December 25, 2022
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bastard father

A bastard father is a father that’s is letting the family go to shit
“Did you hear what John did with the last welfare check”, “what a bastard father”
by Weckfe November 08, 2019
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alcoholic bastard

Someone who drinks way too much and usually fucks shit up
adam! Stop drinking you alcoholic bastard
by Issa me brat April 18, 2018
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porny bastard

Horny male who relies on porn for sexual relief instead of actual females.
Al is such a porny bastard. If he lost some weight, he might get the real thing.
by Wiki1968 December 05, 2009
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