A species of extraterrestrial alien.

(adjective) White, Caucasian, European as in 'gray cat' (White person). (Mid-20th-century Black hip slang; usually somewhat derogatory.)

Gangsta, Pimp, Hotty, Fly, a Boss, The life of the party, One who attracts the ladies and typically is given to a man who is sweet at life.

A name either read as Gary or head as Greg, never as Gray

A coulor

An unprecedentedly amazing, humorous, and charismatic man. First making an appearance at Peninsula Regional Hospital on February 4th, 1992.

Gray is neither gay not straight, nor is it either black or white. It is somewhere in the middle.
The thing about being gray is that there are many shades of gray.