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, nudecelebrity shots, porn and other useless information.
"Did you get that spampage from Mooner containing the photos of dead seacreatures?"
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.