http://youtu.be/zzkffGt0wNw

Can anyone explain the big ones near the end?

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I remember your brother Jimmy, crying one summer's day,
"Why do you cry, young Jimmy?" I heard your granddad say.
"'Cause I can't do what the big boys do, that's why I cry," said Jim,
"Move over then," said your granddad, and he sat down and cried with him.