Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
poisonous
little boy: "Watch my poisonous pillow-jump!"
me: "Poisonous? What does that mean?"
little boy: "So good you'll die!"
me: "Poisonous? What does that mean?"
little boy: "So good you'll die!"
poisonous by Agent Crush October 13, 2008
Related Words
Poisonous
Can kill you dead if you eat it
Vev: “It can really kill you dead, poisonous.”
Rin: *Goes to bush*
Vev “ No you don’t hav-“
Rin: *Throws Up*
Rin: *Goes to bush*
Vev “ No you don’t hav-“
Rin: *Throws Up*
Poisonous by magma_gangster September 2, 2019
poisonous
"The acid in the soil was poisonous to the plants, as it deactivated the enzymes responsible for their growth."
poisonous by Arminkshipper June 20, 2025
poisonous wallflower
Usually a girl, commonly found playing online games.
With all the qualities of a normal wallflower, this type of person is seemingly shy with low self-esteem, soft spoken, with average attractiveness.
Because they seem like such a decent person, you have no qualms about sharing your life story or dickpics with them.
HOWEVER. Once you're lulled into the false sense of security the poisonous wallflower projects, they viciously use this information against you in various ways that aren't always apparent.
How to spot a poisonous wallflower:
-Has many friends of the opposite gender on the internet, because at heart, they're an attention whore
-Deems themselves 'awkward', yet is able to spot a social faux pas easily
-Soft or quiet voice, uses a lot of flowery language to cover up their ill intentions
-Easily forgivable
-Has extensive knowledge of 4chan related things, yet seems very innocent
-Curses a lot when typing, but usually not over any voice services such as skype or teamspeak
-Adept at leading people on
The best way to deal with a poisonous wallflower is to deny them attention, namely blocking or ignoring them. If you try to show the world their evil ways, they'll turn it into a "victim" situation, where you're the one in the wrong.
With all the qualities of a normal wallflower, this type of person is seemingly shy with low self-esteem, soft spoken, with average attractiveness.
Because they seem like such a decent person, you have no qualms about sharing your life story or dickpics with them.
HOWEVER. Once you're lulled into the false sense of security the poisonous wallflower projects, they viciously use this information against you in various ways that aren't always apparent.
How to spot a poisonous wallflower:
-Has many friends of the opposite gender on the internet, because at heart, they're an attention whore
-Deems themselves 'awkward', yet is able to spot a social faux pas easily
-Soft or quiet voice, uses a lot of flowery language to cover up their ill intentions
-Easily forgivable
-Has extensive knowledge of 4chan related things, yet seems very innocent
-Curses a lot when typing, but usually not over any voice services such as skype or teamspeak
-Adept at leading people on
The best way to deal with a poisonous wallflower is to deny them attention, namely blocking or ignoring them. If you try to show the world their evil ways, they'll turn it into a "victim" situation, where you're the one in the wrong.
Neil: "Sara is actually pretty cool for a girl gamer."
"Don't fall for it bro, she's actually a cold-hearted poisonous wallflower who will pretend she cares about you before casually admitting she hates you."
Neil: "Nahh dude, she's chill I swear."
Two weeks later, Neil committed suicide.
"Don't fall for it bro, she's actually a cold-hearted poisonous wallflower who will pretend she cares about you before casually admitting she hates you."
Neil: "Nahh dude, she's chill I swear."
Two weeks later, Neil committed suicide.
poisonous wallflower by senpaisan September 8, 2013
poisonous asshole
poisonous asshole by Dr Bunnygirl August 20, 2020
More from Urban Dictionary
Respectfully
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.
After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
You met me at a very Chinese time in my life
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
You met me at a very Chinese time in my life by Sus Chad September 21, 2026
Word of the Day on September 25, 2026