Depends on what toxic is
I've seen it used and thrown out there in a thousand different ways
A light 3. Used to be toxic to myself, still am a little. I’m not stepping on anybody’s toes for no reason though.
1-2 = Eternally repressed, about to go on a shooting spree
3-4 = Reformed, enlightened, stable
5-6 = Never had the looks/money to be more toxic
7-8 = Womanizer, borderline abusive
9-10 = Listens to Future