There are several versions and interpretations of the Joker in Batman comics, but it's hard to give an exact number. Different storylines and continuities might introduce new takes on the character.
The 'joker's real story' could also be related to a person who is jokingly called 'Joker' in real life. Maybe it's about their unique experiences, the pranks they play, or how they got that nickname. Without more context, it's difficult to say exactly.
It's a graphic novel that likely involves three characters who are jokers in some way. Maybe they are villains or anti - heroes with a lot of chaotic and unpredictable actions.
The number of jokers in comics isn't fixed. It can range from just one classic joker to several variations or interpretations across different comic story arcs and universes. It all depends on the creative direction of the writers and artists.
The number of Jokers in DC Comics varies depending on different storylines and continuities. Sometimes there's just the classic Joker, but in some multiverse scenarios, there can be alternate or variant versions of him.
The 'Impractical Jokers' movie is not a true story. It's a made-up comedy concept designed to make the audience laugh and have a good time. The characters and events are purely fictionalized.