Hide withing the woods like a ninja and then slice my throat open

Either stab me with her spear or choke me with her tail.

Stands there looking impassive and then I die to some uber cool movie she does which I can't see because it happened so darn fast that I'm already dead!

That...thing would start dancing around idiotically while playing music like a flute from it's short sword. While distracted uses that sword to stab me.

He would send that soul thing to possess me and destruct my body from the inside out, then use his evil katana to finish the job.

Really? Damn you're a tough cookie if exploding didn't kill ya! o-o

He'd approach me like some awkward geek to get my guard down then stuns me with a devil stare. Next transforming, at least partially, to a panther form to kill me brutally.

He'd freeze me to death and make me a Rinni-cicle.

I need a sweater. : <

give me terminal diabetes

Whack me with the lantern there. Ow, my head!

I would forget to breath by just looking at her exhaling air for so long.

I think he'd suffocate me with his coat. Or his hair.

I think Scylla would blow me up with TNT

I think that's pretty accurate.
As for you, Rinni, you'd probably spit the party favor thingy in your mouth at me with such velocity and force behind it that it would impale my eye and go straight through my brain.

just stand there until he bored me to death

Would feel a chill and without thinking warm up the air around him a bit TOO much. Since I was standing near by i'd melt away. :'(

He's steal my skull so he could make a belt to match his headband.