Eureeka 

Name of one of the main characters from the children's show Eureeka's Castle which aired from September 5, 1989 to 1995. Eureeka was a sorceress with pink and blue horns and a blue sorceress dress. The show was well known for the song "Picnic Time".

Batley tried to stage a christmas play on Eureeka's Castle but the Moat twins screwed it up and Eureeka saved the day!

Eureeka by ruffinalato December 16, 2008

Eureka Seven 

A giant robot anime series that airs Saturdays at 1:00AM Pacific time on Cartoon Network's Adult Swim lineup. Not too well known but quite good.

Person A: Dude, did you see Eureka Seven last night?
Person B: Yeah man it was nuts, Gundams on hover boards...

Eureka Seven by Kunoke May 4, 2007

Eureka 7 

Eureka 7 is a successful mecha anime series produced by Bones.
While being no more than a typical (but good) science-fiction series involving a love story, it obtained a lot of fans due to the sympathetic and developed characters, such as Eureka, Renton and Holland. It was one of the most memorable anime of 2005 and the most people think of it as an interesting and enjoyable anime.

Eureka 7 is also known as: Eureka Seven; Psalms of Planets Eureka Seven.

Eureka 7 by X-zert May 11, 2008

Eureka Seven 

An awesome mecha anime that sometimes airs on Adult Swim. Consists of 50 episodes.

Drew: Eureka Seven was amazing last night!

Akoua: Yeah, it was awesome!

Eureka Seven by Akoua-san January 23, 2008

eureka springs film festival 

an impromptu outdoor projection of something vaguely movieish with added sound improvisations and dance.. a cinematic rave..

bobbie has a projector on his boat and he showed these really old dirty movies on the bluff rocks along the lakeshore.. it was an eureka springs film festival..

eureka springs film festival by squirrel blanket August 1, 2009

eureka leap cruncher 

A Leap Cruncher delivered with additional metaphysical intensity causing the recipient to drop whatever he or she is holding or carrying with such force that it resembles a small earthquake. The first Eureka Leap Cruncher, or as it became known, the “Earthquake Leap Cruncher”, is named for the city of Eureka, CA where it was delivered with the equivalent of an earthquake measuring 10.0 on the Richter Scale.

The Eureka Leap Cruncher caught Gary off guard and caused him to drop his armload of important documents.

eureka leap cruncher by Gary Schroeder December 3, 2020

eureka

An exclamation of happiness or success.

Eureka! I got accepted into Harvard!

eureka by louisa February 6, 2004