Derived from the "NRB" or "No Reason Boner", nrbous is adjective which describes the feeling associated with finding yourself in a public setting while experiencing a boner for no particular reason.
chris-"dude i was about to give a presentation when i began to feel a little nrbous"
ben-"what did you do?"
chris-"i belt tucked that shiz!"
by bjbarksalot February 3, 2008
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