1. Girls with nasty, thinning hair. Also applicable to guys with long hair.

- Can be straight or curly and any color
"That girl be wearing weave cuz she got that diet coke hair"
"She fine but she got that diet coke hair"
by matt 10isking December 31, 2018
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1. Girls with nasty, thinning hair. Also applicable to guys with long hair.

- Can be straight, curly and any color.

- Short and fat people usually, but can be any size and shape.

2. Crusty, dry, thinning hair (Albert Einstein looking hair)

3. Most commonly found on brownish girls with thin, balding, dry, medium-longish hair, but can be applicable to people of any color.

4. People who actually put diet coke in their hair.
"That girl be wearing weave cuz she got that diet coke hair"
"She fine but she got that diet coke hair"
"That nigga Big Mike put diet coke in his hair!"
by matt 10isking December 31, 2018
Get the diet coke hair mug.