Define Bitch I'm A Bus Meaning

So I was riding home from class on the bus through the mall parking lot. At my mall, there is an exit where the incoming cars have no stop signs, but the cars exiting the mall do. As you may have heard, there is a hefty bit of snow happening around the midwest, so stopping a bus in this mess is a tinge difficult. Anyway, We were rounding that corner coming out of the mall when a little sedan comes zooming up, trying to whip into the mall. The bus, already midturn, obviously isn't going to stop for this dick. The guy honks, and I'm sitting towards the front where I hear the bus driver(an African American individual) mutter to himself "Bitch... I'm a bus." and keeps driving. I laughed out loud, unable to contain myself.

The phrase "Bitch, I'm a bus", is used to convey awesomeness and a carefree attitude in oneself. Saying the phrase implies that you have the "fuck that shit" attitude and that you feel invincible, as nothing can stand in your way.

Originated in the community website 'Reddit', posted by user Bamka.