Troutspeak

It's what alternating caps is officially known by. Alternating caps LoOk LiKe ThIs and tend to be used mostly in forums, because it takes quite a bit of time to type them out. I'm not sure why people do this, but they must think they've got a pretty good reason, because it's still being used despite the fact that it's very annoying.
Person A: "Hey man, check out my troutspeak. IsN't ThIs CoOl?"
Person B: "I think it makes you look like an idiot, actually."
by Mephianse April 05, 2005
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gtg

Internet shorthand for "Got to go". Also, it can mean "good to go", depending on the context.
Good to go:
"Say, I'm heading out. You coming?"
"gtg."

Got to go:
"Shoot, it's almost midnight. gtg."
by Mephianse September 08, 2004
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miko

The literal translation is "medium, sorceress, or shrine maiden". It often crops up in anime.
"See that woman praying? She's a miko."
by Mephianse September 08, 2004
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