With a taste of your lips I'm on a ride, you're toxic I'm slippin' under. With the taste of a poisonparadise, I'm addicted to you, don't you know that you're toxic? - Britney Spears
Adj.
A term that somebody who frequently browses tumblr or reddit uses to describe something or somebody whom they disagree with or find unappealing.
The video gaming community is so toxic that I have to write a blog post about it.
People who hate on Steven Universe are just as toxic and bigoted as Hitler.