A n00b acronym which means 'Super Smash Brothers 4'. Mainly used by those who desperately want a certain video game character added into the next installment of the Super Smash Brothers series.
Random fanboy: Wow, they should like totally add Cloud from FFVII in SSB4!

Ike: Sorry, I'm the only pretty boy in this game.
by Berserker Yoshi February 15, 2009
Get the SSB4 mug.