He was built like a freight train, and probably had the diesel power to match, too...or, so I saw from her face the next morning.
by Stupidly Sophisticated August 2, 2021

by Lightning Hopkins December 29, 2017

Ryan was looking for his one and only diesel dood.
A couple of diesel doods met at the car park to hook up
A couple of diesel doods met at the car park to hook up
by bigenff March 5, 2020

by Seventree April 17, 2019

To firmly, and without prior notice or preparation, insert a finger(s) into the butthole of the person(s) with whom one is engaged in oral sex, resulting in low to moderate pain that kills the romantic mood.
A poopy finger(s) may result. See “dirty-diesel”
A poopy finger(s) may result. See “dirty-diesel”
Me: She was giving me this amazing blow job and then, out of nowhere, she shoves a finger in my ass and starts to go at it. No lube. Long finger nails. And just raw dogs it, fast and furious.
Friend: bros. you got the vin-diesel. that shit hurts.
Me: right?! Just use lube next time. But at least it wasn’t a dirty-diesel.
Friend: bros. you got the vin-diesel. that shit hurts.
Me: right?! Just use lube next time. But at least it wasn’t a dirty-diesel.
by MassIndulgence November 2, 2022

Involuntary semi, caused by an unknown mix of vehicle vibration, women and the inevitable smell of diesel fumes leaking in through the back seats on a crappy public transport. Usually happens in a morning on the way to work.
8:30 AM - the bus is packed. It smells of diesel fumes as you sit on the back seat. The bus is old and vibrates like mental. A hot woman gets on the bus and you're suddenly aware of a semi, but you don't know what's caused it. 'Diesel Nob'
by roocifer July 15, 2010

by shane January 1, 2005
