Guys once your study permit expires,you are no longer allowed to be in Canada. however if you would have applied to extend your study permit extension from Canada that would have allowed you to legally stay in the country under implied status. So do not try to enter Canada until and unless you have the new permit.
People who applied to extend their permit from outside Canada, They do not hold any status in Canada at the moment and that includes implied status as well.
It does not matter if you are still paying rent or have job in Canada or your bank account or a vehicle.
Good luck