biglang-awa

A person (usually a male) who usually does kumon, has no taste in music, has a lot of pimples, is usually narcissistic.

A biglang-awa will always say he/she is optimistic.

Biglang-awa can also be a male full of himself.

Guy:Dude, you're such a biglang-awa.

Guy 2: Shut up! I'm cool.

Guy 3: No, you're full of yourself!