1 definition by BigD987

BWR
Boner Without Reason. A sudden and unexpected boner occurring at random, typically happens following puberty. BWR may be caused by stimulation but typically happens with no sue whatsoever.
I wore my tight jeans to school, and the bus ride home was extra bumpy. I had to stay seated and miss my stop bc of my BWR.
by BigD987 February 19, 2012

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