Answer: kaboom

AnswerCrossword Clue
KABOOMBig bang
KABOOMBig report
KABOOMDetonation sound
KABOOMDynamite sound?
KABOOMSound of someone having a blast?
KABOOMBlast sound
KABOOMMajor report
KABOOMBig blast
KABOOMNot just a bang
KABOOMBomb sound
KABOOMBlast sound effect
KABOOMSound of a blast
KABOOMIt's a blast
KABOOMComics explosion sound
KABOOMExplosive sound
KABOOMDetonation din
KABOOMExplosion sound
KABOOMComics explosion
KABOOMComic book blast
KABOOMSound of TNT