This gen: The things that run up to you unexpectedly and stab you in Kz3. A majority of the time you don't see them so you're like what the shit? All Time: Anything from crash bandicoot except that polar bear (I think) in one of the chase leves in cb2 I think. **** that bish.
OMG. Soda Popinski! You remember that guy? He was f*cking legendary. lol
One of my favorite enemies to fight in just about anything are the soldiers in Ninja Gaiden: Black.
Ganados are an all-time favorite of mine. Same goes for the Majini. But Base Ganados were so beast.
I like fighting military personnel in any video game for me is so much fun. I don't have any weird hatred for military or anything. I just like the challenge they present in games. Makes me feel like a badass when I take out dudes with guns when I don't have a gun. Aside from Resident Evil of course. That game's all about the guns.