1. obsolete slang Tea. My throat's a bit sore, so I'm just going to get some noodle juice.
2. slang The water that remains after boiling noodles, especially ramen. Don't throw out the noodle juice! Just mix it with some vegetables, and you've got yourself a whole other meal!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.