Definitions by firefoxballsack1992

Firefoxing 

When a man tucks his ball sack into his anus, slightly resembling the Firefox logo.

"I gotta go wash my balls, me and Shelly were Firefoxing last night"

"Jack sat on his bicycle at a funny angle and accidentally Firefoxed himself"

Firefoxing by firefoxballsack1992 October 9, 2008