P.H.I.N.E. - Pretty Hot In Ninja Equipment.

To shine a car in Philly so much so, that it appears mirror-like.

Math/Art Nerd Slang: Something that is attractive or good, usually because its dimensions or aspects closely match that of The Golden Ratio, approximately 1:1.618... a ratio that has been described as the mathematical Ratio for beauty. The number 1.618.... is a mathematical constant known as Phi, therefore things that are beautiful ("Fine") are usually also "Phine".

Saying you're fine when you are not

Checking your phone for the time.

to be addicted or obsessing over something most of the time Weed or some other drug

phonetic spelling of fine. used when you are drunk.