Echinoderm Constellation Theory

This is the theory that the constellations when viewed all at once resemble the underside of a sea star, with major clusters of stars representing the mouth and the various stars extending form arms with small ossicles, spines, and tube feet.

That pot head is a huge supporter of the Echinoderm Constellation Theory.

by JewlEN December 27, 2007

Echo main

The worst fucking hero in overwatch who requires no skill whatsoever, just rapes you with her beam and takes your health instantly.

Roadhog: Better watch out for that echo main.
Echo: *beam*
Roadhog: *Dead in a matter of seconds*

by Bad mercy main October 2, 2020

Echo Chamber

A place where everyone shares one opinion and anyone who disagrees gets pushed out; a circlejerk.

Reddit, Tumblr, Urban Dictionary, and many other websites are all left-wing echo chambers.

by Ubeenbamboozledson April 10, 2023

charlie echo

phonetic alphabet abbreviation meaning "Chinese Eyes", generally referring to being so stoned (High)that your eyes are barely open.

When our boss asked where we were going, we stated we had an appointment with a client named Charlie Echo, when in fact we were going to get high, very high!

by xjarhead September 1, 2007

camp echo

a place where people find their BFF’s. when you go to camp echo you dreams and goals are high. cabin secrets, fun, and more fill your summer for seven weeks. camp echo is he best place in the world.

i love camp echo!
camp echo is the best!

by dianna rose May 23, 2018

Amazon echo

Amazon echo It’s a round circular object that is used for skeet shooting preferably with a 12 gauge shotgun or larger caliber rifle

I'm taking my Amazon echo out to Target practice with my 12 guage.

by Holymbush September 20, 2018

dirty echo

When you cough into a girls vagina while holding it open with two hands.

Man, I heard my girlfriend cheated on me. Time to give her a Dirty Echo.

by recoveringproblemchild March 31, 2020