Mustangtie 

(n)- {pronounced- Moose-TONJ-tee} def- an extremely fast, and agile motor vehicle based on the Ford Mustang GT chassis. After having been "tricked out" with the latest and greatest after market upgrades (such as chip foose rims, K&N cold air intake,flowmaster exhaust, Roush Spoiler, Shaker 1000 audio system, and Saleen Pullies) the car takes on an alter ego causing the operator to perform heroic driving feats at excessive speeds.

Big John rolled up in the Mustangtie and all the fools was strait playa' hatin on that shizzle.

Mustangtie by Greg Loughenis December 9, 2008

Mustanging 

The act of procrastinating, even if it means doing something you usually would not want to do ie. doing housework, feeding pets etc. Named after a popular Hagaren character, Roy mustang for obvious reasons.

Hawkeye: Sir, please stop cleaning the windows and get back to work.
Mustang: I am working! I'm.. MUSTANGING!
Hawkeye: ... You. Work. Now.

Mustanging by Jiah June 16, 2005

Mustangin' 

Having fun driving in my Mustang.

Jeff and Sarah love Mustangin'.

Mustangin' by Jeff Goven August 3, 2006

Mustanging 

Fishtailing uncontrollably is a rear wheel drive car

“Look at that retard mustanging”

Mustanging by EEEEEE47 May 1, 2021

mustanging 

dancing like a stripper with co-workers

Eric was mustanging it at the Jack Daniels saloon last weekend

mustanging by LZD June 17, 2008

Mustanging 

The act of hitting crowds because you thought you could be cool most commonly done in mustangs

John is about to do some more mustanging and hit a crowd!

Mustanging by ChingChongcoils April 1, 2019

MustangFreek 

Definitions for One who obsessed with a popular American Brand of Automobile manufactured by the Ford Motor Company Which went into production in 1964 1 2 and is still in production today

Wow did you see the collection of Mustangs that person has, they must be a MustangFreek.
Alternate but Cool Variant.

MustangFreek by Gijo3 May 7, 2020