kaboom
/kəˈbuːm
/exclamation
Used to represent the sound of a loud explosion: plant the grenade and retire very rapidly to a safe distance—kaboom!...
- Just when everything seems to be groovy - kaboom!
- Not one of them heard another bomb go off or any sort of loud kaboom, so how this came about was a mystery to them all.
- Nine minutes passed and nothing… 10 minutes… nothing… 20 and then kaboom!