rude slang For a man, to not wear underwear. Dude, I had to freeball today because I didn't have any clean underwear!
slang To not wear underwear. Dude, I don't have any clean underwear so I'm going commando today.
vulgar slang To not wear underwear. Typically said of a male. "Balls" is a slang term for the testicles. Dude, I don't have any clean underwear, so I have to go freeballing today.
If someone goes commando, they do not wear any underwear under clothes. Because I've got to change quickly I'll be going commando.
go commandowear no underpants. informal
go comˈmando(informal, humorous) not wear underwear under your clothes
in. [for a male] not to wear underpants. (see also go commando.) Geesh! It’s to cold out to freeball.
go commandoand go freeball(ing)
in. [for a male] to go about not wearing underpants. (The same as freeball.) Bobby is always going commando. Even when it’s cold.
See go commando
To wear clothing without wearing undergarments, especially underpants.