When a subject employs a movement or action and does it in a very boss like manner, the verb can be substituted for the word 'bossing'.
Guy 1: Man, you were walking down that staircase like a beast, pushing everyone out of the way.
Guy 2: Nah, man, I was bossing down that staircase.
Guy 1: Hectic! Wanna go get in a fight now?