burst out with
burst out with (something)
To voice something loudly and abruptly. My daughter burst out with a shriek when her favorite stuffed animal fell out of the stroller. Naturally, my mother burst out with critiques the minute she saw my dress.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
burst out with something
Fig. to utter something loudly and suddenly. (Compare this with burst in (with something).) The child burst out with a scream. Lily burst out with song.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.