What is the slimy fluid from the throat called? It's quite clear, not green like mucus. Especially when you're crying, the fluid from your eyes flows down to your nose and throat, and when you spit, it can't be spit easily, but it runs down from your mouth and dangles from there like a long string of saliva.
PS: Here are some images:
As you can see in the images, the fluid is as clear as normal saliva, not as colored as phlegm or mucus, but it's much slimier/oozier. There's an dependent word for this in my language. I wonder if that's the case in English.