A condition where a friend or coworker has nothing better to do and goes on an email forwarding rampage sending you multiple emails containing jokes, photos, nude celebrity shots, porn and other useless information.
To cause extreme agitation to less-than-computer-saavy individuals by sending rough and tumble (and entirely bogus) email messages about having tapped into their address book, ebay and/or paypal accounts.
"Your mother's just been spamhandled into giving out her password ...again."