That kid in my class is an L. B. B. S. He looks like a baby but he’s got the mouth of a sailor.

My friend is an L. B. B. S. He looks like he just came out of a bubble bath but he’s got the attitude of a donkey.

That guy at the gym is an L. B. B. S. He looks like he’s 12 but he yells at the weights like they owe him money.