Literally a "left-over woman", a >30 year old, unmarried woman in China. Often terribly frustrated.
She behaves like a Shanghai Princess but she's not too beautiful and her financial requirements are outrageous. She will end up her life being a shengnu.
Shengoolaaa, the infamous saying that when said gives you superhero strength. The louder Shengoolaaa is shouted the more strength is gained. Shengoolaaa is especially useful when lifting kegs or other heavy goods.