1. A very, very bizarrly upbeat song by a band composed of a group of shameless Japanese men wearing nothing but disturbing fig leaf briefs.
2. A fanimutation based on the above song.
3. A Kojiro Abe music video based on the above song.
4. Japanese for "we did it!".

Verb. In Japanese, it means "I did it" or "I did something". A Japanese song called, "Yatta" was written, and it repeats the word "yatta". It can be a proclamation of success. "Yatta" can also be like "Eureka!" or another term of that nature.

Equivalent to saying "I did it!" after accomplishing a hard task.

To clarify the other definitions, yatta is a general japanese term used to express great happiness.

A Japanese exclamation that mean "All right!"

(Interjection) What that Japanese bloke in Heroes says all the time when he accomplishes something, which, to be honest, is not often. All right, so he's got these time-stopping powers and stuff, could he please now use them instead of appearing to be made of solid fail? Pretty grim how he buried that immortal bloke alive, by the way. Sorry about the spoiler if you hadn't seen that bit yet.

wierd ass song made by the japanese band happidai. They look really gay but probably aren't cuz only republicans are gay and since their japanese they can't be republicans.