## What is 死す doing in this question?

4

My friend recently played through a game called Persona 4, and he took plenty of screen shots. He showed me this one containing 死す:

It says:

「言っとくがなぁ…
可愛すぎてキュン死すっぞ！」

I understood it as 死 + す, a literary alternative to 死ぬ. I have to admit, though, it doesn't sound very literary to me in this context. 完二 is a tough guy, and he uses lots of verbal forms like 言っとく, so I'm guessing I misunderstood.

To sum up my question, I'm wondering why it was appropriate to say 死す here.

It looks to me to be キュン死 + すっぞ(=するぞ→すんぞ→すっぞ), キュン死 being a slang word meaning "death from a heart pang caused by seeing something cute". ("death by d'awwing"?) There's so much to this question that I doubt I could just post that and call it an answer, though. Not really sure what to do here. – Hyperworm – 2013-01-20T18:57:55.400

@Hyperworm Ah, I was afraid I might have asked the wrong question due to my lack of understanding. Maybe I should edit the question? – snailcar – 2013-01-20T19:00:28.320

@Hyperworm I tried to pare it down so there isn't "so much to this question" anymore. Sorry about that! – snailcar – 2013-01-20T19:04:50.813

You had the right attitude approaching the question :D OK, since you've edited, I've tried to turn my comment into a better-formatted answer. – Hyperworm – 2013-01-20T19:11:20.263