by Kellerino June 28, 2018

An exceptionally thick and bitter coffee enjoyed by military personnel all over the world. Usually brewed from the cheapest coffee in the dirtiest pot available.
Bill: "Hey Joe, you have the watch tonight get some sleep.".
Joe: "Nah, I'm good, got some of Cheifs Motor Oil to keep me runnin."
Joe: "Nah, I'm good, got some of Cheifs Motor Oil to keep me runnin."
by TChaser November 9, 2016

Pieces of shit, the worst cars you can possibly have. TERRIBLE fucking cars, trucks, etc. never, ever buy these manure-mobiles!
by MoparMaster February 4, 2012

Reference to the 4.6L and 5.4L V8 engines that Ford used on 96 and newer Ford Mustangs and other vehicles.
Short for "modular motor". A "modular" motor is one that shares many parts with other motors/engines of differing displacement and cylinders.
For example, Ford's 2.5L and 3.0L Duratec V6 engines are also "modular motors" (although the term "mod motor" is usually only used for the V8 engines) and share parts with the 4.6 and 5.4L V8 engines.
Short for "modular motor". A "modular" motor is one that shares many parts with other motors/engines of differing displacement and cylinders.
For example, Ford's 2.5L and 3.0L Duratec V6 engines are also "modular motors" (although the term "mod motor" is usually only used for the V8 engines) and share parts with the 4.6 and 5.4L V8 engines.
The mod motors are nice, but they cost a lot more to modify than the good old 5.0 engine. They're also harder to work on.
by isoedin August 29, 2004

by emmieballs June 23, 2014

by Hthrfthr99 June 14, 2018

by Catelyth August 1, 2020
