A little dude learned that not all chicks, one meets at 2 A.M., are trouble!  The three-year-old’s dad left him in the back seat of his car, with the the engine running, while he ran into a store.  A carjacker took off in the ride, with the boy still in the back.  When he noticed his tiny passenger, he DUMPED him off in the street!  The kid knocked on a random door;  A woman answered…quite surprised to find a small child, covered in snow, holding a bag containing, milk, a Sippy cup, wipes, pajama bottoms and diapers…