smash hit
Something that is tremendously popular or successful.
The cookies, though soft and gooey, proved a smash hit at the party.
VERB + SMASH
hear
PREP
with a ~
The vase fell off the shelf with a smash that startled everyone in the room.
~ of
The smash of the car crash could be heard from three blocks away.
ADJ
head-on | bus, car, train | motorway, road
VERB + SMASH
have
PREP
in a/the ~
Two cars were damaged in a serious smash at the traffic lights yesterday.
ADJ
powerful | overhead
VERB + SMASH
hit
The tennis player hit a smash that won her the match.