There's no way to know without bacteriological tests. So there's no guarantee one way or the other.
If it is potato salad that is made with mayonnaise, then it spoils when not in the refrigerator and makes people sick. Not a good picnic food if you are out in the sun where it can get hot before eating.
Yes, you can get very sick and may have to go to hospital.
pretty darn sick
You can't really get sick from smelling it - you'd have to eat the chicken salad to actually get sick, though the smell might make you feel nauseated.
eggs cant really make u sick!!
no
eating poo
some peoples stomache feels wierd
in make u sick, as in 'wicked sick'. haha.....
Yes, it can.
Yes
Eating dish soap will make you sick. Don't do it.