B.F.B.
Big fat bastard. A way to insult fatties without them knowing. It’s like giving them a slap in the face with a sandwich.
My gym buddy is a B. F. B. He eats a whole pizza by himself and still complains about the workout.
My mom called my dad a B. F. B. because he ate the last slice of cake.
My teacher said I was a B. F. B. for eating all the snacks during lunch.