little green man
Pronunciation:
/ˌlɘtɘl ˈɡɹin ˌmɛn//ˌlɪtəl ˈɡɹin ˌman//ˌlɪtəl ˈɡɹin ˌmæn/noun
Definitions
A Martian.
One of the supposed extraterrestrial occupants of UFOs.
(usually in plural) A soldier lacking identification as to create uncertainty around their allegiance (most notably employed during the 2010s Ukrainian crisis).