someone's sun is set

(one's) sun has set

1. One's social, political, or financial success has declined or ended. Even though his sun has set, professionally speaking, the writer still has a large community of dedicated fans. The intangibility of investment-based wealth means many people's suns have set now that the market has crashed.
2. One has died. The artist is so wildly popular that, even after her sun has set, her records will earn her estate millions of dollars for years to come.
See also: set, sun

(one's) tongue is hanging out

One is very thirsty and desperate for a drink. The coach has us running laps until our legs were ready to buckle and our tongues were hanging out.
See also: hanging, out, tongue

someone's sun is set

the time of someone's prosperity is over.
See also: set, sun