See this bit by any chance?
An article called "what purpose does 'gleeking' serve?"
I found it hilarious:
http://www.sdreader.com/php/ma_show.php?id=344
Oh and no I don't... Happened to me on purpose, I find it hard to even slag without feeling gross.
(slag is slang for hocking a loogie)
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All hail the new flesh, cause it suits me fine!