Where did you get your username from?

[Rai]

Mine's got two origins, oddly! First I nicked Raikoh_Minamoto from Minamoto no Raiko, a legendary samurai. Got shortened to Raikoh after a while, and later to Rai.

Later, I ended up hanging out with a couple Korean girls at an amusement park, and when talking about music, I brought up the Serj Tankian song "Lie Lie Lie."

She started singing it, so I took up the name RaiRaiRai.

That got shortened to Rai^3, and later again to Rai.