Monsta Smash Posted in M Best definition Monsta Smash A large party. A party too big to be a bash, is upgraded to a smash, but even then so big it is upgraded to monsta. After graduation, everyone will be heading over to the monsta smash to celebrate. How satisfied are you with the definition? Looking for Monsta Smash meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 13 times.