2
When a guy doesn't wear anything underneath his pants/trousers/shorts and he is letting himself hang loose.
My boyfriend wants to look tight in his pants, so he decided to do a little free ballin' and forgot his boxers.
by ErynnGirl19 April 06, 2004
3
Going without undershorts, said of a male, so called because his balls hang free and unencumbered. A similar expression is "going commando," which can be used of either a male or female without underwear, but is more often used of a male.
"A lot of guys like to freeball in the summer, but I prefer jockey shorts, to give my balls a little support, since otherwise they hang too low in the heat. I do freeball if I'm anticipating a sexual encounter, however!"
by bill July 20, 2005
4
walkin' around, usually in shorts, without underwear on. often sung along with, and popularized by, the tom petty song 'free falling'
by stiger April 19, 2003