a few years ago i was watching some 80's music video channel and there was a song i liked.It was sang by some guy who is/was mistaken at Michael Jackson.in the song he explains when he gets home he feels someone watching him. he cant answer his phone or the door. OH and there was one part where it sounded like someone was dancing on a keyboard.thank you!
you don't have to be freaked out about it. your parents having sex is normal i mean that's how they had you but if their doing it way to loud as to were you can here them just hit the wall and they will hopefully get the hint. As to putting a camera in your parents bedroom well you definitely don't want to do that you say you don't like hearing it imagine seeing your parents having sex would make it even more awkward.
That is an extremely subjective question and is based entirely on your driving locale, and what you're willing to sacrifice. If your only concern is speed bumps, and you're not worried about potholes and steep driveways etc. then the simple answer would be to measure the height of your average speed bump and measure your current lowest longitudinal ground clearance and subtract the difference. You should note that in many states (if not all) the lowest you may LEGALLY lower the car is such that the lowest part of the body or chassis may not extend past the lowest part of the rim.