Then there's also the quipping. Whenever criticals are scored, enemies are fragged or thrown off legdes to their dooms, the character performing the action would gloat. Also, there are situation-specific remarks for level-ups, winning multiplayer matches (or, in the case of the PSP, simply doing the most damage within a level), etc. These can't be triggered directly, but they are, technically, taunt-like, even though they're only there for aesthetic purposes.