Something that has a weak odor and is also known for being a low grade of weed such as mid. enjoy
random guy: You straight on the gas bro ..?
You: Naw i'm good fam. Already geeking kidd.
Its another word for weed.
Person 1: Whatchu smoke
You: straight gas
Person 1: thats the shit right there
Gassed-Gas-Gassing
Someone who's trying to Clown/Funny on someone or something
Trevor: Damn, Johnny your gonna let hm gas you like that
Johnny: Nah,he didn't mean it, he was joking
GAS is a commonly used acronym to describe someone who is unfaithful. More specifically unfaithful in a long term relationship (> 5 years)
The term is sometimes used as a greeting in some circles.
Abraham - “Mush, just found out my lass has been cheating on me for 20 months with some dingwhop from her work”
Ariana - “She’s a total GAS mate”
To Fake someone out, to lie, to trick
Chris: Yo Craig Amellia cheated on you
Craig: Brooooo are you for real
Chris: Nah, did I gas you
GAS is an acronym for Gay Anal Sex
Person 1: Yo bro want some GAS?
Person 2: Hell yeah