The most beautiful and amazing girl you will ever meet. She has an amazing voice, is smart, and is very asian. Never pass up a chance to ask out a Peilin. You won't regret it!
Dude: OMG it's Yihong!
Fam: Yeah holy crap! Yihong is so amazing. I'm gonna ask her out!
a girl who's about to get whipped by her parents for throwing a plasticclip at them
Joe: did you hear about Yucong? She got whipped man.
Bob: oh man, what happened?
Joe: she threw a plastic clip at her dad who ROARED
Bob: whoa. like a lion?
Joe: yeah man. Hey, guess what's the difference between her dad and a Lion?
Bob: what?
Joe: one's a 300 pound carnivore, probably would bite her head off and eat her alive, and the other...
Bob: yeah?
Joe: is a Lion.
A Yilong is the longest base unit in the Chinese System of Units. If something is Yilong it is almost unreallisticly large. Countries have adopted this definition by the great flood of Chinese who decide to study elsewhere in the world, specializing in Mathematics, Economics and or Physics.
Yilong is also used in a proverbs.
When you hear somebody say: "How long is a Chinese?", you'll notice the answer is often "Yilong".