Popeye arm 

when a male has one hugely muscular forearm, (generally their prefered hand) due to masturbating too much

losers always have huge popeye arms

Popeye arm by dirtybird45 September 12, 2009

Popeye Arm 

when one arm is stronger than the other due to a long period of time masturbating with that arm.

guy 1: dude your right arm is quite a big popeye arm. You need to lay off the meat beating.

guy 2: aww crap. do you think any girl will notice this.

Popeye Arm by Potshot44 March 20, 2010

One Armed Popeye 

A lonely male, usually a teenager, who spends all day, every day, sitting in a darkened room alone, trying his best to make just one of his arms look like Popeye's.
Occasionally one eyed frowning with the sticky out chin comes into play, accompanied by Popeye's "Ugugugug!" chuckling noise.
Often leads to a Popeye style walk in later life.

I called round to see Dave the other day, he's becoming a proper One Armed Popeye.

One Armed Popeye by The Rodent March 28, 2011