A post-pubescent rural male that shows their plumage through an overly modified diesel pickup; his father was generally a man that had an IROC in the 1980s
Dan has a lifted F250 diesel with modified injectors that "rolls coal", when he does gratuitous burnouts in front of people's houses, the world, and any female he was contemplating copulating with, thinks of him as a diesel douche.
by AlbanianCocksman September 19, 2019
Get the Diesel Douchemug. A giant among men, a person everyone in the world should fear, he is a very intelligent and caring individual but NEVER cross him. He keeps everyone around him safe. There is never a time to question his Authority. He Is as close to a GOD as you will find on this earth. If still in doubt see Dennis.
Look at that huge man helping that elderly woman crossing the street, as he saves a baby and subdues a criminal. Bro is Cock Diesel!
by DSW-90 July 26, 2015
Get the Cock Dieselmug. 
woman built like a brick shithouse, tattoos, piercings, and bigger cajones then you could ever wish for
seen on the street transferring a bumper sticker to her car that reads... HONK IF YOU WANT ME TO RIP YOUR BALLS OFF
by BlackSheep March 14, 2003
Get the diesel dykemug. 
A rock solid, 6 ft, 200 pound UNIT of a man. Will either pop off, or completely throw, refusing to switch off Doomfist. Shit talking from him towards his team and or enemy is inevitable. Avoid conflict with him at all cost.
OW NPC1: Yooo look at the enemy team, we got this win easy.
OW NPC2: Oh no... They have Diesel Cecil, its all over.
OW NPC1: WHO? Ill instalock Cree and roll these shitters.
4 1/2 Minutes Later:
OW NPC 1: Bro, how the fuck did we lose? My team was afk clearly.
OW NPC 2: Dude, Diesel Cecil AKA, "The Beast From the East", just clapped our cheeks.
OW NPC 1: Nah, Doomfist is broken, nerf that character. Cree needs huge buffs too!
OW NPC2: Oh no... They have Diesel Cecil, its all over.
OW NPC1: WHO? Ill instalock Cree and roll these shitters.
4 1/2 Minutes Later:
OW NPC 1: Bro, how the fuck did we lose? My team was afk clearly.
OW NPC 2: Dude, Diesel Cecil AKA, "The Beast From the East", just clapped our cheeks.
OW NPC 1: Nah, Doomfist is broken, nerf that character. Cree needs huge buffs too!
by DieselCecil99 April 8, 2021
Get the Diesel Cecilmug. Middle aged children who modify 8,000lb trucks to belch thick, black smoke thinking they are producing a "performance" vehicle. Akin to a teenage tuner, they lack the mental capacity to make intelligent decisions.
Those Diesel Bombers are making a cloud of soot to show people they're too dumb to tune an engine properly.
by Lord Zedd February 6, 2010
Get the Diesel Bombersmug.