A 'Bambi fucker' is a person who makes exagerated groans/noises/OMGs at the slightest trusting through intercourse or oral sex. Usually caused by fridgity or to make it sound as if they are really getting in to it before any notable trusting occurs or stops before it even gets started. Whatever the cause it's fucking annoying - stop doing it for fucks sake.... seriously
Chad - Hey John it's really bugging the shit out of me, Tina's a real Bambi fucker.
John - Oh shit dude, you gotta ram that bitch hard, give her what for
Chad - Your right John, next time it's no foreplay, no wetcheck, straight in. Im gonna teach that bitch what for...