There are dips galore at house parties. There are also strangers and people you are not well acquainted with. So, why the heck would you double dip your chips and veggies? What if you’re sick; you’d be spreading your germs to others! And vice versa! It’s just not safe to eat or drink after people you don’t know. If you want more dip, use a spoon! Get your own personal plateful of dip.