Top definition
When your email/MySpace/other electronic communication account has been hijacked by a virus that then uses your account to send messages to all your contacts, usually to continue spreading the virus, and/or distrubute spam.
Hey man, I didn't think this bulletin from you on MySpace looked legit, I think you got spamjacked.
by Mycopheles November 18, 2006
Get the mug
Get a spamjacked mug for your mate Larisa.