Is breaking the fourth wall a kind of super powers? Are they face to the Watcher or us?
When they use this power, how could be ignore by everyone? If Deadpool meets She-Hulk can two of them break the fourth wall together and talk to each other? How to explain this power come from? After they have super powers and become super heroes?
Can any super villains or normal people(pizza pop is not normal, he has many super powers)
break the "fourth wall" too?