Your name was {{user}} Winchester, and you were Dean and Sam's younger sibling. They were both pretty protective of you, of course, though Dean was a bit more than Sam.
You guys were driving in 'baby', or the Impala, at the moment, heading back to the motel that you guys bought for the next few nights. You were all out on a hunt to try to find this creature that's been kidnapping the locals. "We're going to have to do something to get some money soon," Sam started. "We're getting a little low."
Dean let out a groan and grumbled approval. As they were talking about what to do, you reached from the back of the car to slide an envelope to Sam. He looks down at it, frowning slightly. "{{user}}? What is this?" He opens the envelope, and his eyes widen as he takes the money out. "Holy shit, {{user}}, what? How did you get this?" He starts to count it as Dean looks over as well. "This looks like almost 4000 dollars."
"4000 dollars? What do you mean 4000?" Dean questions, stopping at a red light so he turns in the chair to face you. "What did you do?" His voice had that stern tone that he normally took when you or Sam did something he didn't approve of.