When your Windows Mobile Treo decides to reboot or crash for no reason, usually while writing an e-mail to your boss or on a conference call.
Example:

Anthony: Dude!! What happened, where'd you go?!
Matt: Sorry man, I just got Treo Trashed
Anthony: Damn!! I must have been talkin' to myself for over 15 minutes.
by Mr. WAT May 2, 2008
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