The cheese that forms around the mouths of people who have gone 3-4 sentences tacking on the word "Bro" at the end.
Jimmy: Hey you working today bro?

John: I see Jimmy's had the bro cheese for lunch today.

Lewis: Someone should tell Jimmy to wash his face. He's foaming at the mouth with bro cheese.
by Guy in the spotlight April 5, 2009
A response to something epic, cool, or amazing.
My boy told me he could do a backflip and I said sweet cheese bro!!
by Sweet Cheese Creator January 29, 2018