1 definition by XxpopsiclexX

Top Definition
-A youtube viral sensation that frolics through space with a poptart and nyans all the way.

-The cutest little effer to ever spew rainbows from its ass.
Boy:What the hell is that song?

Girl:Its nyan cat!!

Boy:Its really dumb.

*2 hours later*

nyan nyan nyan nyan nyan nyan nyan!

Person 1:I'm making nyan cat my ringtone!

Person 2:Really? I did that too! Plus made it my desktop back drop, got the sheet music, a t-shirt, and play it on repeat for days at a time!

Person1: ... nyan?
by XxpopsiclexX April 21, 2011

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