I used to go by Zaphier. My friend came up with that as a name I was going to use when he was convincing me to play Evercrack. I never played, but I used the name and many variations of it.

I came up with Ouch! when I was searching Evangelion images for fun and I saw the pic of Asuka kicking Shinji in the groin. Ouch! was the first thing that came to mind and it just kind of stuck.