Top definition
Any time the spammers use a new vulnerability to generate spam in large quantities. ( usually right after M$ announces a patch for outlook) or any time someone turns up the spambots
Dude our Sonic Wall if going off the hook, Must be a spamspike.
by Bill Wierzbowski April 07, 2008
Get the mug
Get a spamspike mug for your cat Beatrix.