(noun.) the act of playing ultimate frisbee while longboarding and slamming down natty lights. Its a well-known fact that longboarding and natural light define the bro lifestyle, and ultimate frisbee is basically the cherry on top of this brotastic outing with your boys.
ultimate brosbee Dude, you made a nice one handed snag during that righteous game of ultimate brosbee!
by the urbster September 16, 2010