Sm4sh
The abbreviation for the 4th game in the Super Smash Bros franchise, which has no particular name except for Super Smash Bros for 3DS and Super Smash Bros for Wii U.
Coolguy1: Hey man, want to go play some Sm4sh?!
Coolguy2: Of course I want to play some Sm4sh!!!
Coolguy2: Of course I want to play some Sm4sh!!!
Sm4sh
n. /smohrsh/ 1. Nintendo's Super Smash Brothers 4 for either Wii U or 3ds. v. To play Super Smash Brothers 4 for either 3ds or Wii U.
Man, let's play some Sm4sh!
Sm4sh me m8.
Sm4sh me m8.