A gangster style compliment for a woman who is very on point with her makeup and fashion.
For example:

A large pack of females are hanging out, and Natalie has just completed her eyebrows, which are on fleek. She now feels she has to address the pack, to express how good she looks.

“Oh giirrrll, I be lookin SHE POPPIN tonight”
by Hiroko_murakami April 1, 2018
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