Freestyle: adj. (slang) sans sous-vêtements (chonies, scanties, trollies).
"Hey buddy, watch that zipper!" ( in the voice of Denis Leary )
Despite what you may have heard on the street or just assumed, for the most part going freestyle is not a political statement, nor is it a sign of a free and easy attitude toward the body or human sexuality, nor a hip, bold, or comfortable lifestyle choice:
mostly its just a symptom of a scarcity of clean laundry, possibly a desire for fresh loin air ( kudos to nate ).
Items not well suited to the freestyle wardrobe:
Apparently also known in some circles as going commando.
Note: I don't believe I've ever heard this term used to describe a woman's
state of dress. Anyone?