2 definition by FeuJaune

Top Definition

The sleepy, sluggish feeling you get after eating too much sushi. Much like the itis, but sushi specific.

Oh man, that all-you-can-eat sushi place gave me a bad case of Japanitis

by FeuJaune January 02, 2011

To masturbate while using a computer.

He's in his room clickety-clacking.

by FeuJaune February 04, 2010