Yes, I am talking about those little black pieces of stuff dingle berries in Half-Life 2. They pounce on you, bring you down to 1 health. ONE HEALTH. Sure you regenerate, but when there is a horde of headcrabs around, you are forgeted. I tremble in fear every time I hear a poison headcrab. I hear it's hiss and my eyes spew blood. I sprint around the corner and BAM!, I am down to one health, I hear neurotoxin detected, I am saying curses while I die by whatever the hell is closest to me. Be it a combine or a falling basket, it will kill you after being bitten by a poison headcrab. Not to mention the actual poison zombies, who take the liberty to throw those little poison headcrab forgeters at you. I will be near the end of the level, and a poison headcrab jumps off of a ledge, accompanied by plenty of normal headcrabs, and I die. Am I the only one that hates Poison Headcrabs as much as hate itself?
I still love Half-Life two, but damn, I hate poison headcrabs. What video game creature/villian do you find a pain in the ass?