ネタ潰つぶし

noun

spoiling a creator's future ideas by publicly predicting them

Slang used in fan communities when someone guesses upcoming plot points or developments so accurately that the creator may feel forced to change them, effectively 'crushing' the story material (ネタ).

See also: ネタ

• SNSで展てん開かいを予よ想そうしすぎると、作さく者しゃのネタ潰つぶしになることもある。

  If you predict the plot developments too much on social media, it can end up spoiling the creator's ideas.

• ファンの考察かんさつが鋭するどすぎて、ネタ潰つぶしだと言いわれた。

  The fan theories were so sharp that people said it was spoiling the creator's material.