Dattebasa

[Meowazziel]

Datebasa.

Kushina:
Dattebane.

Naruto:
Dattebayo.

Boruto/Bolt:
Dattebasa.

Spoiler

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[The Legendary Noob]

what the hell does datte even mean?

 

[Fair Game]

Ok .

 

[Meowazziel]

what the hell does datte even mean?

From what I understand it is a tic.
At least that is what Kushina explained to Naruto.

Kushina also had a verbal tic: when flustered or excited, she would end her sentences with "(da)ttebane" ((だ)ってばね; English TV "you know"), a trait she hoped that she wouldn't pass down to Naruto (who also uses "you know", or "(da)ttebayo").

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