Top Definition
justin beiber like attitude or the liking of such an attitude, abhorred by all sane individuals and a good deal of the loonies too. it is recommended that at the first sign of beibertude you would be committed to a insane asylum.it is a highly contagious disease but however is not to be confused with the far more serious delirium of beiber fever.
guy flicks hair
friend-wow there is some serious "biebertude", lets get you to the hospital before it fully blown beiber fever
by foukyuk February 27, 2011

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