Zenitsu, fallen into a stream: Help, I can't swim! I'm going to die!
Dazai Osamu: Do you want to kill yourself too? Let's do it together. A double coffin is half price!
Zenitsu: No way!
Faced with a villainous police officer who can barely hold his gun steady, Zenitsu grabs Dazai Osamu's leg with a crazed expression. "If that gun hits me, I'm dead, right?! Please, protect me!"
The Armed Detective Agency, forced to take along a deadweight: !?
*
Zenitsu joins the Hunter Exam and gives up a life from the start.
Everyone else is running as hard as they can. He's the only one screaming and clinging to the examiner's leg.
Examiner: Could you stop screaming? Do you have any idea how exhausting a weighted marathon is?
Zenitsu is a deadweight in every world.
The heavy hitters: He's insanely strong when he's asleep.
*
Little bonus scene:
When Zenitsu returns to his own world, he sees "himself" getting slaughtered by a demon spider so badly it's hard to watch.
Zenitsu: There's no way I'm that much of a crybaby, that crazy-looking, that lame! I don't believe it!
[Manga] Zenitsu Agatsuma, looking crazed: Why do you get so many powerful allies and a happy life a hundred years later, when we're both Zenitsu Agatsuma?!
Zenitsu: Am I happy? I had to risk my life for it!
Theme: Zenitsu Agatsuma is the GOAT!