definition of weeaboo

After observing how "weeaboo" is being used by 4chan, I define weeaboo in 4chan as:

A (white) person who is interested in Japan, and possibly learning its language, for any reasons other than the following:
1. Job/Monetary benefit
2. Networking/making friends.
3. Getting laid.

Discuss.

but i know plenty of black folks who are more weaboo than your average whitey!