Diesel Heater

A female who is overweight and unattractive. Ranks one level lower than a slam pig. She's sooo fat that when she's in your bed she gives off heat.

Brent brought home a diesel heater again last night? Gross

by s. mcnugent January 27, 2011

Diesel Knock

What happens when you buy a 2005 dodge 2500 from a 16 year old.

Perry: Man you got fucked! I’ve never heard a Cummins Diesel Knock so loud!
Aiden:Yeah I’m gonna kick that kids ass that sold it to me!

by El Javi the masta November 9, 2021

Champ Diesel

Noun: A superior champion. A person who is above and beyond an already excellent position.

Noun: A person who is striving/has the potential to be the best, but has not yet attained perfection.

ex. 1
Guy1-Dude, did you hear that Jake broke the record and won states?
Guy2-Ya dude i know. That guy is a champ diesel.

ex. 2
Guy1-dude that kid is gona go far someday, he is a legit champ diesel

by Jate77q April 4, 2010

Pure diesel

When something is beyond the measure of gas. It is so incredibly good you can’t comprehend it.

This poke bowl is “pure diesel” right now.

by KMmad January 3, 2023

Diesel beaver

When a woman's Vagina is filled with cocaine.

I was in the middle of snorting a line off a strippers ass when she asked me if I could get the rest out of her pussy. After I damn near inhaled her labia she asked me "How'd you like that diesel beaver?"

by Upthereintheair January 23, 2017

diesel face

And unattractive female who's face resembles that of a Mac truck

My sister Lauren asked, "are you still going out with that diesel face? "

by Dr ZackWhatley MD.PHD.MBA.LLM. February 15, 2017

Diesel Fart

It is a fart with a low but severe bounce frequency, preferably with a warmer and fuller sound than normal one.

Diesel fart makes my but cheeks bounce super crazy.

by Luwin April 7, 2022