an adjective used to describe slightly awkward situations where grown men unkowingly engage in behavior that makes it look like they are homosexuals who are out on a date.
For example, 2 guys rollerblading, going to a movie, out to a really nice dinner, or just sitting a little too close to eachother on the couch.
Wow. Look at those 2 guys in the hot tub. That is so Bromantic.