ネタ切ぎれ

noun

running out of material; running out of ideas

Colloquial noun for when you run out of topics, jokes, stories, or creative ideas. Often used in casual conversation or by content creators.

• 話はなすことがなくなって、完かん全ぜんにネタ切ぎれだ。

  I've run out of things to talk about; I'm completely out of material.