Drop a bombshell.
Reveal shocking news.
To "drop a bombshell" means to reveal unexpected and shocking news or information. It typically implies that the information will significantly impact its listeners. Imagine a quiet meeting suddenly disrupted by someone announcing a major, unanticipated event—that's dropping a bombshell.
Example Sentences
He's about to drop a bombshell at the meeting.
He's about to reveal shocking news at the meeting.
Wait until I drop a bombshell on them!
Wait until I reveal shocking news to them.
During the family reunion, she dropped a bombshell that surprised everyone.
During the family reunion, she revealed surprising news that shocked everyone.