👉 In programming, a "pushball" is a type of object-oriented programming (OOP) concept where an instance of a class represents both a reference to another instance and also its own unique state. This allows for the creation of objects with multiple states that can be manipulated independently.
For example:
```python
class Person:
def __init__(self, name):
self.name = name
def say_hello(self):
print(f"Hello, my name is {self.name}")
pushball