A term used loosely to describe all of the unwanted advertising emails which a user can accumulate by simply spending a little time searching the net. Some examples are:
car insurance, xxx porn, online dating, penis extension, prescription pills, make money fast, mortgage reduction, We Buy Gold, work from home, (and hundreds more).
Bro 1 -- Did you get my email about the game this friday?
Bro 2 -- No -- I probably deleted it along with all the shitty netscrape that was clogging my inbox.