A close relative or friend.
aw ya doin aar kid?
The Black Country phrase "Aar kid" is a term of endearment or familiarity used to refer to a sibling or a close friend. It is often used to address or acknowledge someone in a friendly and informal manner, indicating a close relationship or camaraderie. The term "Aar kid" is an example of the unique and distinctive language and dialect found in the Black Country region.