Top definition
An arbro is a bro who happens to be in the armed forces of some kind.

See army, bro
No name one-"Dude, that army guy is such a bro."

No mane two "Oh, you mean an arbro."
by Illys July 30, 2009
Get the mug
Get a Arbro mug for your barber Callisto.
buy the domain for your recipe site