In *Inside Out* animation when Riley fall asleep, her emotion Joy says "We're out". She actually wants to say *we fell asleep*. So I think Joy wanted to say *We're passed out asleep* and the writer abbreviated it to *We're out*... Sorry for bad English ... 

What is the difference between two:

> 
> He's passed out asleep.
> 
> 
> He slept.
> 
> 
> 

And is the first sentence "He is passed out asleep." Or "He has passed out asleep."?