Mack Diesel

Verb: to go at it, either dry humping or having sex.

Synonyms: bone down, grind, hump, makin' whoopy.

Boy 1: "Where the hell you goin?"

Boy 2: "To Sara's house."

Boy 1: "Mmm Hmmm. You gonna go Mack Diesel!"

by DoggyD66 January 4, 2010

diesel dyke

A "female" who resembles prehistoric man in many respects. Large, ungainly, hairy, loud, dirty, unkempt, smelly, ignorant, aggressive, revolting, unevolved, clumsy, stupid and disgusting.

Hillary Clinton loved a good strap-on ass fucking from a diesel dyke like Janet Reno.

by hammerhead March 13, 2004

Whistlin Diesel

A trucker term for giving another male trucker a blowjob.

Those guys were whistlin diesel in the back of that kenworth!

by dieselblows January 14, 2020

vin diesel

A retarted monkey; usually with more than one tribal tattoo

man: "who was that retarted monkey in 'Triple X'?"
woman: "oh that was Vin diesel"

by weezy daniels December 5, 2007

wicked cock diesel

a word invented in the 2004-2005 school year in Royersford. Meaning to be so amazingly awesome, it makes "diesel" look like a word for cretins. Can be used as wcd for online purposes.

Dude did you see Batman Begins, it was wicked cock diesel (wcd).

That goal was wicked cock diesel!

by RHCP September 2, 2005

Diesel

Someone or something is massive, absolutely gigantic, you have never seen something that huge before.

Troy: Oh man you should of seen the size of my boyfriends dick, it was fuckin diesel!

Jeff: Wow you are fuckin gay! Get the hell away from me you freak!

by Marfing November 13, 2006

Diesel

Another word for penis, dick, or male sex organ

I am going to give that bitch some diesel tonight

by Pele Jackson Jr. December 17, 2008