When Characters Break the Fourth Wall?

Breaking the fourth wall is when a character acknowledges their fictionality, by either indirectly or directly addressing the audience. Alternatively, they may interact with their creator (the author of the book, the director of the movie, the artist of the comic book, etc.).

What does it mean when a character breaks the fourth wall?

"Breaking the fourth wall" is when this performance convention, having been adopted more generally in the drama, is violated. This can be done through either directly referring to the audience, the play as a play, or the characters' fictionality.

Which characters can break the 4th wall?