1) Traditional Japanese noodle soup
2)
Technically incorrect name for instant noodles, as they can be other types, like bah kut teh (Malay) or tom yam gung (Thai). Can be made in just a few minutes, but has some drawbacks:
-Not as healthy as real noodles, as the noodle brick was flash-fried beforehand.
-Typically loaded with MSG. When consumed in large amounts, it can make your hair gray or even fall out.
3)
Something to do with "amen" and Pastafarianism,
I'm not sure what exactly.