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An entity permeates webspace with spam, whether it be your blog, myspace, or website. The spamcock is fearless in his/her self serving plugs for his/her fourm, website, or other link that completly sucks. This term could apply to any website/webspace that shamlessly promotes its self or others through annoying banner ads etc.
"If that spamcock plugs his shit one more time on my website, Im gonna ban him"
by Shitbox April 13, 2006
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