You know that little switch on the side of your iPhone that's supposed to silence your phone but actually doesn't? You know how your phone starts making noises even though you really don't want it to and it annoys you something fierce? Well, this product is here to solve your problems*. Called the Mutator, it fits in the headphone jack and completely mutes your phone. It's currently seeking funding via Kickstarter (of course).
Ahhh ... hear that? That's the sound of silence, my friends.
*not all of your problems. Just this one.