Answer: rimshot

AnswerCrossword Clue
RIMSHOT

Sound after a crack?

RIMSHOT

Certain sound from a snare drum

RIMSHOT

Drummer's "ba-da-boom!"

RIMSHOT
Drum sound
RIMSHOT
Drummer's joke punctuation
RIMSHOTSound heard after a Henny Youngman one-liner
RIMSHOTPunch line punctuation
RIMSHOTJoke punctuation
RIMSHOTSnare sound
RIMSHOTPercussion effect
RIMSHOTComic punctuation from a drummer
RIMSHOTDrummer's punch line accentuation
RIMSHOTDrummer's follow-up to a joke
RIMSHOTResponse to a joke