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A meter built into every male's body that tells him how serious a testicular impact has been. It functions by emitting a disturbance in the body, The higher in the body a male feels it the more serious it is.
Male 1: "Dude that baseball made a b-line for your nuts!"

Male 2: "My ballrameter reached my throat... I need my mom..."
by Chet AwesomeLazer August 23, 2011
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