1 definition by carebeaar.

B.S.U.D.; commonly known as "bipolar status update disease". when a girl can't make up her mind about how she's feeling, & she uses facebook as a diary. one minute she's bitchy, & complaining about everything. and the next minute she can't stop talking about how she loves so & so, or about how amazing he is. unfortunately, the only cure is a slap in the face. (y)
Status one- "omgomgomgomg. i love him so much! he's soooo amazing !"
Status two- "ugh. boys are so stuuupid! fml."
* ffs. she has such a bad case of bsud.
by carebeaar. October 28, 2011
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