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An internet meme manifesting as an image macro showing a picture of a stereotypical nerd from a high school yearbook. The text that goes along usually tells of Bad Luck Brian's misdeeds. These are acts that he commits usually with good intentions but turning out to be bad through unforseen consequences or mistakes on Brian's part. Often he has defecated his pants while doing a courageous act quite unlike him.
Tries to fart stealthily: Shits.
Escapes a burning building: Gets hit by a fire truck.
Wins raffle for the first time: Hunger Games.
Stops, drops, and rolls: Into another fire.
by ZKtheMAN November 04, 2013
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