captcha 

Acronym: Completely Automated Public Turing test to Tell Computers and Humans Apart.

Tests that are easy for a human to pass, but difficult for a computer (thus preventing things like automated signups).

Ever see those registration forms that show a distorted picture and asks you to identify the word in it? That's a CAPTCHA.

captcha by Spoom June 10, 2004

captcha 

An image with random letters and/or numbers used to prevent spammers from using computer programs to automatically register accounts and/or post/send unwanted advertisements.

This website doesn't even have a CAPTCHA. That's why there's so much spam.

captcha by captcha April 16, 2010

captcha 

that annoying thing with letters and number (e.g. A7FF9YTP) that sucks a lot when you do it wrong cause you have go back and do another one.

i friggin hate captchas

captcha by rottonknickers May 3, 2008

captcha 

Those really annoying things where you have to find all cars in a picture or type out a phrase like 789obe to prove your not a human

This captcha is stupid, I probably am a robot at this rate

captcha by Silken Healer October 26, 2019

CAPTCHA 

A CAPTCHA is a test to see if you are a robot while signing in to sights, posting stuff, etc. For some reason, Internet workers decided that just because a robot can make accounts, post stuff and all that doesn't mean it can tap a ✅ on a box or select all the pictures with traffic lights and all that stuff. No, that's impossible but making users and everything isn't. Of course.

-Damn it, I have to do another CAPTCHA
-But that's so easy! Robots could do it.
-Shh,they might hear us and make it an essay about feelings

-But I have none!
-At least you know what traffic lights are

CAPTCHA by EmmaBemma1 October 1, 2019

Captcha 

A racist test used to prevent non-humans from entering your website

"They should really remove this captcha on every login"

Captcha by álfur December 23, 2018

Captcha 

It is a test wherein if you fail it, you're a fucking robot.

:Looks like I failed the captcha dude
:oof
*Arnold comes in*
:it looks like you're a terminator as well

Captcha by fancyarchduke December 25, 2019