the whole idea of freeballing doesn't do too much for me. once in a while i'll wear sweats sans underwear if i'm running errands on the weekend.
a real big turn on for me is women who don't wear underwear...or should i say panties. a panty-less woman wiggling out of her jeans is a vision to behold, IMO.
so, i've asked a few women if they have a word for when they're not wearing any panties; the equivalent of freeballing. we usually have a few laughs with it. my suggestion, for the record, is freemounding.