The social law that if you hear a reference to an arcane or forgotten word, idea, or person, you will encounter that word, idea, or person again in the near future.
"Yesterday, I learned the word 'soporific,' and then it was used on the Daily Show tonight! It's Darby's Law!"
"Oh my god. There was a major Darby's Law today. I hadn't heard about Bill Nye the ScienceGuy in years until we talked about him in English class. Then he was in my science textbook the next period."
Darcy Style : To get some one back for fucking you over or being a complete asshole. You wait patiently until the perfect moment, then you stick it up their ass- Darcy-Style. It can be in the form of revenge, or justice for a very deserving individual, or for a collective organization of people. Either way its a sweet little victory over some one who completely deserves it, and it makes your heart do a little happy-dance when it happens.
"That security guard was an asshole to me yesterday when I needed to get my ID checked, But thats ok because when my company wins the security contract in a few months, Im going to be the Operations Manger and Im going to give it to him Darcy-style by having him fired."