I like coming to Scallions whenever I'm in the mood for something fast, heavy and a bit greasy. I have ordered the Sweet and Pungent Wings and their Mushu Shrimp dish, both have all three of the listed qualities. The decor isn't the nicest, but it is decent enough for the half-hour that I spend eating.
Pros: convenience, tasty, affordable
Cons: a bit heavy, decor