When using an extremely highpitched sorta ghey voice to convey sick and disturbing messages across songs, originally used by m0d (hence the name) of modarchive to spruce up his songs.
Now often used by other people this phenomenon has been known as doing "m0d voice".
J/M/T/M uses m0d voice to sing: Old Macdonald had a farm..e aye e aye ooh!
by J/M/T/M November 12, 2003
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