The mystical substance administered to a fellow male after performing an incredible yet sometimes toolish action (often administered by the act of the rubbing of fingers above another male's head)
Male #1: Dude, I totally salty pirated Mary Margaret last night at the rave!
Male #2: Dude, have some bro dust for that
Male #2: Dude, have some bro dust for that
by Mack Daddy Z March 30, 2009
Get the Bro Dustmug.