Cock gas (n) - while having sex, small amounts of air get into the urethra. After sex, the air trapped is pushed out of the penis
by Young W33zy August 11, 2018

Proud to fart under any circumstance, whether in private, in public, in front of a few, or in front of an audience. Never has any shame.
Jim: Man, Steve will fart in front iof anybody. He never gets embarrassed.
Russ: Yup. Steve is gas proud!
Russ: Yup. Steve is gas proud!
by LonePooper December 30, 2019

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 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. 2-Pentene is a bastard gas.
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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.
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

A board game played by Hitler Youth kids in the days of Nazi Germany. The object of the game is to send as many non-Aryans to the gas chamber as you can.
by Caratay February 2, 2023

Marijuana (Cannabis) that comes from California, typically licensed Dispensaries that is of quality to be considered "Gas" (High THC%)
by BongMan_420 October 22, 2023

I.e Person 1: Can't believe J was chattin that s**t about you earlier
Person 2: Take no notice, Mandem knows he's a proper gas artist
Person 2: Take no notice, Mandem knows he's a proper gas artist
by ChemKid95 September 19, 2014

Asking someone to do a favor that you know does not want to perform the task. Accomplished by using guilt, an owed debt or false pretenses.
by BoggeyDog April 6, 2022
