Popular in the south. "Truckin' off" is when 2 or more males get together and talk about the additions that they have added or plan on adding to their trucks.

They are extremely excited. It usually starts with a lone truck owner getting a new truck and then another truck owner comes along to "truck off" each other.
Person 1: "Larry and Bob always compare their trucks and talk about what they want to add and modify."

Person 2: "Yea, they love truckin' each other off"
by Chicago T-Money September 17, 2010
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A big-rig trucker of the 18 wheeler catagory who insissts on continuously speeding up and slowing down, passing as if the highway were they're waltzing floor. This is most anoying when on a road trip and you see the same one over and over for 3 hours, or when there are more than one!

This was discovered when we ran into a pair of 16 wheelers doing a kentucky roadblock on norcal on the way down from Oregon, were they stoned or something? same ones. 2+ hours. wtf? we were pissed! I was saying mutha fucking assholes but it came out trucking, things eclalated and there you have it...
Raven:oh! those Mutha Trucking ASSHOLE! UGH! I JUST WANNA--"

Charley(driver):HAH! mutha trucking......(MUMBLES FURIOUSLY)

Cass: PASSHOLES!

Raven: wtf? hehe, Mutha Truckin Passhole!

Cass: let's call the "how's my driving?" number and use our new word....
by RaveTangie>8} February 20, 2010
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And apt description of having disproportionately sized testicles in relation to having a smaller penis. Thus, creating the imagery of a small cab on giant wheels much like a monster truck
Bill was wary of wearing his speedo out, for he was perpetually monster truckin' with his inappropriately low bulge.
by Felonious monk August 24, 2015
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When a man rides on someone’s shoulders getting their nuts tugged while simultaneously going honk* honk*.
I ran into a lot lizard last night. We rented a motel room to have a little fun. We were truckin’ until my balls were black and blue.

“Dude what happened last night it sounded like a semi drove through you’re room.” “Oh man my girl and I were truckin’ all night long.”
by Buttpuppy May 17, 2021
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Texas Elite Truckin is a notorious truck group in Texas! If you are part of Texas Elite Truckin you are likely to be a kind young man that had a lot of lady friends!
Ashely: Have you heard of that group Texas Elite Truckin?

Karen: Yes. That is the only group I can tolerate!!
by Karen365 November 17, 2020
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Texas Elite Truckin is a notorious truck group in Texas! If you are part of Texas Elite Truckin you are likely to be a kind young man that had a lot of lady friends!
Ashely: Have you heard of Texas Elite Truckin?
Karen: Yes, that is about the only Truck group I’ll tolerate!!!
by Karen365 November 17, 2020
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1) the act of moving at high rate of speed
2) the act of frequent flatulence

3) the act of walking with a big ass
Damn! That bitch truckin butts!”
by GeneralLogan June 4, 2022
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