1 definition by Neuronick

Bathroom Mirror Picture

You just worked out and now you're all swoll; gotta take a BMP. Maybe later you can text it to that girl you've been flirting with, or if you're vain enough, even post it to Instagram. Rack up those likes you social-media slut!
John is always taking BMPs, he may have an addiction to the mirror.

Check out the BMP Sara texted me, it's actually kinda hot.
by Neuronick December 14, 2012
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