Run, get out of here, you aren't safe anymore, you no longer are a person on this Earth. Escape, hide, leave. You are in the most danger you have ever been in during your life and you can't come back from it at all. For everyday you breathe, you can never live a normal life ever again.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

A call for help. If you ever hear "gelp ke", immediately find assistance and hide. You're in danger too, don't ever think you are safe. You are on the run now and will never make it back to normal life. You are never safe any more.