diesel dick 

The Inevitable unwanted erection that occurs approximately 23 seconds before your stop on the bus/train, and causes you to walk off bent double

Also travel fat,traveller's marrow

No, i'm not carrying a gun. I'm afraid that its just an acute case of diesel dick.

diesel dick by Prizwig April 30, 2004

diesel dick 

When a trucker has been on the road for many days needing release of his male functions. Similar to blue balls, he needs to cum!

Damn baby I've been on the road for 13 days, I really have a case of diesel dick!

diesel dick by wanda November 27, 2004

Diesel Dick 

When a mechanic's penis gets grease all over it from pissing numerous times throughout the work day without washing his hands.

Jared had a diesel dick again today.

Diesel Dick by Skank_Bacon July 19, 2018

Diesel dick 

A redneck who supes up his recently financed diesel truck by adding ridiculous stacks behind the truck cab.

Steve was a real diesel dick when added the smoke stacks to his pickup truck

Diesel dick by Dwagon123 October 14, 2019

diesil dick 

A term used by morons that don't know how to spell DIESEL. (LMC)
diesil dick is the stiffie that dumb people get from pumping GAS into a diesel FUELED vehicle.

LMC is a retard that can't spell "Diesel".
diesil dick is the improper spelling of "Diesel dick"

diesil dick by Diesel-power April 25, 2006

diesil dick 

the involuntary hard on a truck driver gets from the vibration of the engine

god damn i wish my diesil dick would go away so i can get out and pump my gas

diesil dick by LMC November 4, 2003