by Chris Hitchcock June 15, 2007

The "Nyan Cat" is commonly referred to as "Poptart Cat" to idiots such as Javier Altimirano, and many more.
Justin: "Hey Javier, come listen to this song!"
Javier: "Oh cool! It's the Poptart Cat!"
Jake: "It's not a fucking Poptart Cat, it's a Nyan Cat."
Javier: "Oh cool! It's the Poptart Cat!"
Jake: "It's not a fucking Poptart Cat, it's a Nyan Cat."
by definatelynotjustin October 30, 2011

A cat pooping out a rainbow through space
its an addicting song
lyrics:
nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan
Repeat till you die
its an addicting song
lyrics:
nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan
Repeat till you die
Nyan cat: nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan
Me:YAY *Japaneese laugh and eats pocky*
Me:YAY *Japaneese laugh and eats pocky*
by alessmax June 10, 2011

by Linders Wangg January 31, 2008

A male who thinks he is superior in size and knowledge when around others. Second to none with his shoulders broad and head held high he is the vision of perfection - in his own mind. Believes he is top of the food chain. Big Cat slays women with ease as they are drawn to him by the glow of his skin and the twinkle/tears in his eyes.
by Redline October 14, 2012

by kinazzy March 28, 2010

Is a cat in an isolated box that has a 50% chance of getting killed in the next hour due to a quantum event - such as a particle decaying with 50% chance, and which will release a poison that will kill the cat. If the particle does not decay, then cat will remain alive.
Schroedinger/Einstein claimed that after an hour with the box lid closed, the cat must be either dead or alive, each with 50% probability - this is just common sense. Bohr/Heisenberg claimed that with the lid closed, the cat is neither alive nor dead, but 50% alive AND 50% dead at the same time. That is the cat is in 2 mutually exclusive states at the same time!
Bohr's position is the "Principle of Superposition" and is central to quantum physics.
Empirical experments show that Bohr was correct, and Schroedinger wrong - up to a point. If the observer happens to be in the box, he will see what Schroedinger asserts. If the observer is out of the box and cannot see inside the box, then Bohr is right.
So Bohr and Schroedinger were both neither right nor wrong! What irony. The answer is "who is asking". Is the observer privy (entangled) with the cat or not. Note: this is unrelated to the popular concept that "the observer influences the observed". There is no influence by the observer.
Schroedinger/Einstein claimed that after an hour with the box lid closed, the cat must be either dead or alive, each with 50% probability - this is just common sense. Bohr/Heisenberg claimed that with the lid closed, the cat is neither alive nor dead, but 50% alive AND 50% dead at the same time. That is the cat is in 2 mutually exclusive states at the same time!
Bohr's position is the "Principle of Superposition" and is central to quantum physics.
Empirical experments show that Bohr was correct, and Schroedinger wrong - up to a point. If the observer happens to be in the box, he will see what Schroedinger asserts. If the observer is out of the box and cannot see inside the box, then Bohr is right.
So Bohr and Schroedinger were both neither right nor wrong! What irony. The answer is "who is asking". Is the observer privy (entangled) with the cat or not. Note: this is unrelated to the popular concept that "the observer influences the observed". There is no influence by the observer.
by Litwitquak January 11, 2008
