free ballin' 

For a guy to skip wearing underwear and allowing his balls to roam free in his pants.

I'd had to leave my girl friend's bedroom in a hurry, couldn't find my underwear so I'm free ballin' it man.

free ballin' by Chris Karaskiewicz July 24, 2006

Freeballing 

n & v. The state of having less restriction over male genitals. - To let testicles hang free.

v He is freeballing as his undies are absent.
n. Freeballings are sexier guys.

Freeballing by Dick Observer May 24, 2005

Fireballin' 

The act of being totally hammered on Fireball. Those who are Fireballin' will usually be staggering and are often found being assisted by one or more friends to walk (frequently, because they have lost their shoes). Fireballin' normally occurs near Jackson, MI

Damn, that girls Fireballin' like crazy...I'm going to go talk to her!

Fireballin' by JJTizzo August 9, 2012

freeball-hazard 

A freeball-hazard is a guy's zipper.

Zippers are definitely a freeball-hazard!

freeball-hazard by USAF Cadet October 27, 2020

Freeballing 

The art of letting the boys run free, specifically the absence of supportive underpants.

Wearing boxers as well as trousers constitutes free balling.

Freeballing by frank December 11, 2003

femballin'

When your man is watching football and you have to sit there and look like you are interested for HOURS!

Girl the game was on last night and I was femballin' like a mother fucker.

femballin' by KatieRed October 19, 2007

Freeball skiing 

when people coress there balls while skiing down a slope

man I went freeball skiing today

Freeball skiing by Porter8370 May 10, 2014