also known by the proper medical term cutis beyoncia, caused involuntarily by Beyonce's sexy bod, voice and presence. Erection of papillae muscles in the skin cause "b-bumps" to raise on a person's skin at the base of the hair folicles. note that B-bumps are only temporary, if erection of B-bumps last more than 4 hours consult a physician.
Listening to Beyonce's song Poison gave me b bumps
by mimalicous June 09, 2010
The goose bumps a person gets when watching Beyonce perform; Listening to Beyonce speak; Or just looking at Beyonce.
I just watched Beyonce's I am Yours concert on DVD. I had B-bumps the entire time!
by RedDragon9 May 30, 2010

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