F.a.b.s.
A group of people who are so huge they could be a mountain, and they’re always making a mess.
The F. A. B. S. in my class are always spilling drinks and knocking things over.
My cousin is a F. A. B. S. He eats like there's no tomorrow and still wants snacks.
At the park, the F. A. B. S. were eating so much they looked like they were going to explode.