Heron

Heron is a street slang for the drug heroin.

Also known as Dope, smack, brown, boi, tar, black tar heroin

Once you do heroin once you’re gonna be addicted and using it from heron out!

by Iggypiggy June 20, 2021

Heron's Formula

One guy wrote a formula for finding the area of a triangle that can be applied if you know the length of the sides, and knowing the semi-perimeter (half the value of the perimeter).
The formula is : √s(s - a)(s - b)(s - c)

guy : help me I don't know the height of the triangle to find the area.
smart guy : use the heron's formula
guy : imma search it up
guy : thx i got answer as 42cm^2

by a random guy who likes maths August 2, 2023

Heron Potter

HeronGale's fortune telling alter ego that appeared in a charity stream

Chat: Heron Potter
Heron: no this is cursed

by Throw_meatthesun March 1, 2021

Pulling a Cady Heron

When a girl pretends to be bad at math so she can talk to her crush more, like when Cady Heron from Mean Girls pretended to be bad at math so she could hang out with her crush Aaron Samuels, who was Regina George's ex-boyfriend.

Ashley: Why is Allison hanging out with James so much? Are they a couple or something?

Kate: She's probably pulling a Cady Heron. She's been acting like this ever since she caught her eye on James.

by iloveurbandictionary😊😍😃 November 3, 2025

Heron

Death

Person 1: Hey Alex, what's Heron?
Person 2: Oh, that's death trying to play a trick on morons that buy it by changing the word Heroin to Heron. It's the same thing: Death.
Person 1: Why is there so much death?
Person 2: It seems our fellow citizens have acquired a taste for it. And some have acquired the unhealthy taste for dishing it out. Simple as that.

by rg84 March 30, 2025