Content spam
 

These techniques involve altering the logical view that a search engine has over the page's contents. They all aim at variants of the vector space model for information retrieval on text collections.

that was a tough description. Your words looks like a spam! Lols, indeed that is a cool definition.:)

Content spam involves duplicate content, keyword stuffing, hidden text, met tag stuffung and article spinning.

Content spam can be defined as the content, descriptions, keywords, titles, which are duplicate in sites, stuffed too much time, having hidden text, used article spinning, and which content is not useful according to the need and having self promotion links can be called spam content.