Quack Echo 

When a person who has just recieved pay-off anal sex goes into the bathroom afterwards to freshen up, the noise that they produce as they sit down on the toilet and fart out depraviar is known as a quack echo.

"Whoa! You just hear that quack echo? Leanne must have got lucky!"

"Err, no, i'm in here," shouts Leanne from the kitchen.

"Fuck! It must have been Albert then! That sly old dog."

"Oh yeah, he loves it. And i've got a silencer anyway," explains Leanne, "so you wouldn't hear a quack echo of that magnitude from me."

"A silencer eh? I just do mine in the shower to drown out the noise."

"Classy."

"Oh yeah. Very."

Quack Echo by H.S. Willsy August 25, 2011

facebook echo 

The repeating of facebook status updates and wall posts

"Man if I see roger put carpe diem up as his facebook status I might vomit."
"Total facebook echo"

facebook echo by appa momo January 5, 2010

Text echo

A text, that the longer it goes unanswered, the louder it rings in awkwardness.

'So how about that massage?? ;)' text echoed for a week.

Text echo by sixstringer June 21, 2014

Devil’s echo 

The sound emitted when you fart whilst sitting on the toilet.

As I sat on the commode, I uncorked a tremendous devil’s echo just prior to dropping a deuce.

Devil’s echo by Miquelito6233 December 29, 2019

delta echo alpha delta 

dead

"delta echo alpha delta, walkin on the moon foreva, woooaaaaaoooah woah ohohohohoh uuuuuuuuh, YOU ARE DEAD AND BURIED, YOU. ARE. DEAD" ~Lemon Demon - Lifetime Acheivement Award

delta echo alpha delta by Pasha1246 July 9, 2020

Art d'Echo 

imitating/echoing the styles, fashions, architecture, slang, etc. of the 1920s-1930s era, otherwise known as the Art Deco period.

Only certain people can pull off the Art D'echo look with their modernized flapper dresses, bobbed hair or fedoras.

The "gangsta" look is very Art d'Echo!

Art d'Echo by Eilouenne March 27, 2008

Di-Methanol Echo H-4 

A chemically engineered derivitive of cocaine that is produced in labs mainly in eastern asia. The street name is "Docta Peppa" because of the minty sting. Considered highly dangerous and usually must be consumed in large quanitities to reach the desired effect.

Di-Methanol Echo H-4 is a white minty cocaine product

Di-Methanol Echo H-4 by Al Toid January 15, 2006