Caramel complexion or ligher, normally referring to the color of one of African decent.

A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.

A guy/girl from the Black community who are lighter than the usual "black"

When a black person or person of African/Caribbean descent has a naturally light, golden skin tone. It is considered more attractive than darker skin tones.

Light Skinned refers to skin color most commonly in people who live in Europe or Asia. It is NOT tanned skin because the term is associated with white. Only fucking idiots use the term light skinned as a slang to classify a person or people who have olive skin.

Should actually be used to refer to Caucasians.