Quote Originally Posted by shinta|hikari View Post
Key and keyhole were the literal translation. He is the key to the auxiliary brain, and the dude suggested that maybe he also fits well in a different keyhole. The keyhole part and the pervy old man laugh (before he died) implied that he was screwing Kobayashi.
I wondered whether or not that was a liberal translation since it worked out so well and the comments for the torrent suggested there were a few translation errors in this one.