What does bad luck brian mean?

bad luck brian meaning in Urban Dictionary

An internet meme manifesting as an image macro showing a photo of a stereotypical geek from a top college yearbook. The writing that goes along frequently informs of misfortune Brian's misdeeds. These are functions he commits frequently with great objectives but turning out to be bad through unforseen effects or mistakes on Brian's part. Usually he has got defecated his jeans while doing a courageous act quite unlike him.