toxic 

something or someone that is attractive and makes you addicted to it or him/her

With a taste of your lips I'm on a ride, you're toxic I'm slippin' under. With the taste of a poison paradise, I'm addicted to you, don't you know that you're toxic? - Britney Spears

toxic by Cali's Vixen February 15, 2004

toxic 

A new Britney Spears song that I like to have random dancing parties to

(and you gotta have the strobe lights)

MBRO and I had a dance party to Toxic last night.

toxic by the pimpster March 5, 2004

Toxic 

Toxic. Toxic usually describes someone that is annoying or is acting childish, if you meet anyone that is like that, you call them "Toxic"

Eric, you're being toxic as hell. Stop it.

That girl is toxic, I don't like her.

My god dude, stop acting toxic or I'll stop talking to you.

Toxic by SkepticalDev May 31, 2019

toxic 

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.

toxic by TheGordonOfRamses June 19, 2018

Toxic 

A word snowflakes use toward people online who says something they don't like, which is mostly accurate and based off fact.

This toxic person said I suck because I have the lowest score in the game!

Toxic by TheRealTrenix August 9, 2018

toxic 

{adj.}

1. describes a substance capable of causing harm or death, biochemically, to an organism or the environment

2. imparting a bad influence on something; potentially fatal

2. in the near future, as a result of this UD definition, the new it word for cool.

1. Hydrochloric acid is a toxic chemical.

2. Religious fundamentalism is toxic to the human race.

3. Dude, that's a sick fuckin' shirt - it's so sick it's toxic!

toxic by Leroy Brown 420 February 4, 2009

Toxic 

When someone is a REALLY good flirt AND always flirting/seducing someone of the same or opposite sex.

He's soooo hot and was being his toxic self when he brushed my arms and whispered in my ears.

Toxic by Sydster September 12, 2010