Usually used to clown on a person who refuses to use common sense to solve or deal with a problem or issue, thus, paying a severe consequence because of his or her arrogance, ignorance, and lack of knowledge.
Man I told Timmy not to hook up with that trick from the block. She's got STDs. Not to mention her brother is a hitman.
But guess what, Timmy hit it anyways..."Dummies Get Baked."
An instructional book from the ...for Dummies series of books that tells people how to use the internet. And the book knows that Internet Explorer and Outlook Express are very bad to use.
Internet for Dummies go through change over the years. It's main competition is The Complete Idiot's Guide to the Internet.