
our relationship
has become TOXIC.
The Big Bang Theory Season 11, Episode 10

And if you’re TOXIC, I’ll feel dizzy.
Money Heist Season 1, Episode 9

I think our relationship
has become TOXIC.
The Big Bang Theory Season 11, Episode 11

It's TOXIC in small doses.
Breaking Bad Season 2, Episode 1

Has a strong TOXIC
chemical smell.
The Big Bang Theory Season 5, Episode 2