videogame enemies/bosses that makes you panic
personally, bongo bongo from the legend of zelda: ocarina of time made me panic, before i understood that i had to equip the hover boots, all i could do was to stand there, being unable to do anything without being stopped by one of bongo bongo,s drum beats, and then to be grabbed by him and tossed to the wall or smashed into the ground (drum).
and just about every enemy from resident evil makes me panic, they just wont die, especially then there are more of them, and you are surrounded, and you are out of ammo. you could try to use the knife or something, but that wont help. and then they will take you to the ground and suck your blood or tear your flesh apart.