Answer:

BONKS

AnswerCrossword Clue
BONKSHits
BONKSStrikes, slangily
BONKSHits, slangily
BONKSClobbers
BONKSKnocks on the noggin
BONKSWhops
BONKSFunny hitting sounds
BONKSHits on the head
BONKSWhomps