(adv/adj) Denoting
work undertaken by a bro for the
good of one's bro without compensation, esp. when that bro needs help moving, a ride to the airport, or even a temporary wingman. Such
work is considered just as noble, or perhaps nobler, than other voluntary service.
(adv) I do kinda have something else broing on tonight, but after I rackjacked
Ted last night, I feel like I have to
throw him a brone and help him hook up with Robin pro brono.
(adj) Might I enlist your pro brono services, gentlemen? This Tijuana
prostitute isn't going to bury itself!