Commonly used in Youtube comments, velociraptor noises are noises that people make when they are excited or happy.
by Snowy Sky April 20, 2017

Mysterious noises generated in cyberspace.
by myloveforyou November 14, 2010

by Hattrick chick February 8, 2023

When you try to decrypt something using AES_256 or similar, using the wrong decryption key, the result is cryptographic noise. Cryptographic noise is data that might as well have been randomly generated, as it is not even close to the original, no matter how similar the decryption key you put in is to the correct decryption key. This is as a result of the strong diffusion and confusion principles employed by modern encryption standards like AES-256. Even if youre only slightly off from the correct decryption key, say you forgot to capitalise a letter, you will never get a "partially correct" or "degraded" version of the original data. It will generate what one might describe as "corrupted, meaningless garbage, taking up space on your computer."
I did try to decrypt the backup file, but I must have used the wrong key because all I got was cryptographic noise!
by SICKPIGS February 8, 2025

Unnatural mating calls via cell phone
For example. When somebody yells out Patricks LEEDLE and the opposite sex responds with LEEDLELEE even louder
For example. When somebody yells out Patricks LEEDLE and the opposite sex responds with LEEDLELEE even louder
by Starchary January 29, 2018

When you mispronounce "Nilla Wafers" as "Nilda Wafers" and chew them really loudly in someone's ear without keeping your mouth closed while you chew.
My mom has an issue where she struggles to pronounce classic cookie names and is now just creating Nilda Noise so I have to leave the room to do my work.
by HydroxLover January 6, 2021

by Help.,?!-; June 21, 2025
