Gauss or GaussNine. That's my current internet name. That's not pronounced like the word "gauss," it's like "boss" with a g. It's my name, I can pronounce it how I want!
Probably something relative to my IRL name, that way for instance if I'm killin it on Robot Unicorn Attack 2 on the bus and someone from here sees me and says "Hey Steve!" and I'll just keep jammin cuz I won't know they're talking to me. That or MCVanillaThunder