Top Definition
A person who totally, obsequiously agrees with everything another person says.
“During the meeting my boss Jeremy calls on Jason, who’s a well-known management echo chamber to ask if Jason thinks the Company’s new and much stricter internet policy is a fair one. The rest of us spend the remainder of the meeting retching at the resultant tsunami of blatant ass-smooching.”
by Mo Dixley April 09, 2009

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Photos & Videos
an insular communication space where everyone agrees with the information and no outside input is allowed
The broadcast is just another echo chamber for self serving interests.
by The Return of Light Joker May 29, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
N. The act of inserting an empty wrapping paper tube into two facing anuses, and then concurrently breaking wind.
Tyler: The wife took a sex class at the learning class and wanted to do an echo chamber

Todd: Did you do it?

Tyler: Yeah, until I shit in the tube.
by Doc Guitar September 03, 2016

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
A woman's pussy that is so stretched out of shape that if someone were to say something while going down on her,it would echo at least 3 times.
Damn Stephanie! What did you do, hump a cruise missile? This echo chamber is HUGE!
by Gollum May 24, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt