Top definition
A dinger arm is the ability to theoretically throw a ball over the outfield wall, hence the term ‘dinger’. Jackie Bradley Jr did this a few years ago at Fenway Park. A dinger arm is the highest grade arm in the sport of baseball.
Hey yo Chad, JBJ has an absolute dinger arm, dud. He threw Machado out at home bruh.
by mattb336 May 18, 2018
Get the mug
Get a dinger arm mug for your coworker Beatrix.