Sentence examples similar to small spoiler warning from inspiring English sources

They even include – spoiler warning – a pregnancy as a result of a forced marriage.

Spoiler warning.

SPOILER WARNING: This article covers the film's premise and contains minor spoilers about its plot.

Here's a bit of a non-story-related spoiler warning.

Spoiler warning through Season 3, Episode 10 of AMC's The Walking Dead.

Spoiler warning through Season 4, Episode 10 of AMC's 'The Walking Dead'.

Spoiler warning: the Tortoise wins easily thanks in no small part to a biased Mur-Duck press.

(Spoiler warning starts).

Spoiler warning: plot discussions follow.

Spoiler warning: this blogpost contains references to episodes five and six of 1864 on BBC4 in the UK.

I think (spoiler warning) it's because the good guy survives.