Rolling Coal

Rolling coal is the act of modifying a diesel engine to supply a rich fuel mixture. This produces large black plumes of smoke. Sociologists have studied the connection between inbreeding and the modified diesel engines for many years.
The act of rolling coal has come to be known as a celebration in the United States as the love and commitment you share with your family.

Jimmy was proudly rolling coal while leaving the outskirts of the trailer park with his sister on his lap.

by Sethxy July 24, 2017

rolling coal

Term used to describe when a diesel engine is blowing a thick cloud of black smoke. Also common with yuppie teenager's who have there parents pay for a nice diesel truck and then put a chip in it to blow smoke.

"You should have seen that truck it was rolling coal like crazy."

by popsicleishous February 18, 2009

Rolling coal

A large diesel truck equipped to blow large clouds of black smoke to signal a desire for deep anal fisting

I had no idea tom was into fisting until I saw him rolling coal

by Datsu smallcoch July 10, 2015

rolling coal

Laying down a long fart while ascending an escalator. Preferably done after saving your farts for as long as possible to maximize emissions of fecal particles.

Damn dude, I'm taking the stairs. That guy on the escalator was rolling coal.

by Bonne Mamman's Bench December 14, 2015

Rolling coal

The act of massaging the testicles during the performance of oral sex.

Some people think rolling coal is blowing black smoke out of your truck in reality rolling coal is rubbing balls while you're giving head

by I'm more articulate than you December 19, 2022

Rolling Coal

The ultimate form of cuckoldry, where hubby makes a huge black smoke Baby Reveal in traffic to announce that all the BBC Breeding Parties were finally successful.

Hubby was Rolling Coal out of 441 as he rubbed the baby bump another man had put there.

by cb757 January 4, 2024

Rolling coal

Rolling coal in the bedroom is when you take your favorite laxative, and chase it with a bottle of Pepto Bismol. This creates an explosive black diarrhea that you release at climax, usually across a wall or in the direction of a white curtain

I was giving her the montana muskit loader when I started rolling coal all over her curtains

by Curious~spacecraft July 2, 2024