
A STAIN I never noticed before.
Westworld Season 2, Episode 9

Where I come from, that STAIN would
be very difficult to wash out.
Game of Thrones Season 3, Episode 6

This STAIN...
Westworld Season 2, Episode 8

and remove the STAIN from his name.
Game of Thrones Season 3, Episode 6

A STAIN to exorcise,
to scrub out,
Westworld Season 3, Episode 8