drop a knowledge bomb

slang To reveal or articulate some piece of exceptionally enlightening information. We were having an argument about the pros and cons of the issue, when Terry came in and just started dropping knowledge bombs on us. There wasn't really much left to debate after that. I know you think you've got the system all figured out, but allow me to drop a knowledge bomb real quick. Look, man, it's time somebody dropped a knowledge bomb on you. If you keep being so reckless, you won't live to see tomorrow.