\BRO-meen\, noun. The essential binding element between the bro's in a bromance on a brolecular level. Few bros understand this however, as they rarely pass high schoolchemistry.
Under the right environment, such as in the presence of the catalyst 3OH3 (Oxygen Douchate), Bromine can form a durable chemical bond between two bromosexuals.
Bromine (abbreviated as BR1), smallorganic molecule in the brocholamine family. It is a monoamine neurotransmitter that plays an important physiological role during a bromance.
A Fund which consists of the pooled assets of several bros. A Brommingled Fund invests most of its assets in developing markets (i.e. Bromania, The ChickRepublic, and Buttswana).
Tanner: Dude, our Brommingled Fund is down circa 10% this month!
Chad: Bro, you can't panic every time there is a correction in the Gangbangladesh market!