H Meter Share definition Flag An expression used to describe one's level of horniness at any given time. Used as a code word so nobody else knows you're talking about sex. "Damn, you look hot in that outfit, my H Meter is going up just looking at you!" H Meter by bearista August 23, 2011 0 0 Get merch Get the H Meter mug. Buy Now — $32.95 See more merch
