A move I may or may not have made up on the spot, even I don't know:
Down Air - Super Spike: Bomberman quickly brings his arms together infront of him, bent ever so slightly, so that he can perform a powerful straight downward volleyball spike. This is a move I have associated with the character for a long time, yet I don't know if it was ever even on box art.
This attack will increase Bomberman's fall speed by about half and, like Sonic's Down Air, it will not end without making contact, making it potentially fatal for the user. It has pretty poor landing lag and even worse if it doesn't connect before landing but is a powerful meteor smash with early kill potential. It will do around 18% damage but, like most of Bomberman's moveset, it is also designed to interact with his bombs, causing any item he hits to travel downward increadibly fast and tripling the damage of explosions, which will occur instantly if hit bombs connect with an enemy.
Be careful though, this move will only hit infront of the user.
EDIT: sorry, didn't see my previous post, didn't mean to clutter the thread like that.