burst out

Verb	1.	burst out - give sudden release to an expression; "We burst out laughing"; "'I hate you,' she burst out"
	2.	burst out - appear suddenly; "Spring popped up everywhere in the valley" Synonyms: pop out
	3.	burst out - erupt or intensify suddenly; "Unrest erupted in the country"; "Tempers flared at the meeting"; "The crowd irrupted into a burst of patriotism" Synonyms: erupt, flare up, irrupt, break open, flare