He burst out laughing.

He actually burst out crying.

You burst out into tears.

"And I suddenly burst out in tears".

And then he just burst out laughing.

A divine music... ...bursts out over them all.

I burst out laughing when I saw him.

Seriously, I swear to God I burst out laughing.

And they can burst out to attack with incredible speed.

If it continues he will burst out of his skin