Definitions by Zack M.

Yatta 

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.

"Yatta! I've found it!"

Yatta by Zack M. January 3, 2004