The thing with Sam is that he is way to clever. I know I already said he was smart but I think smart and clever are two completely different things. Everyone of my friends knows about my boys' infamous prank wars. But the thing is Sam never gets in trouble with me cause is the strict sense he doesn't pull pranks. Dean is vicious. Sam is calculative. Dean will do stuff to Sam that will inevitably get him caught. He has dyed Sammy's hair pink, shaved Sam's eyebrows and put Nair in his shampoo. All of this Dean was harshly punished for. Sam is far to devious.
I'll give you an example from when he was 13 Dean was once again giving him a hard time, and kept eating whatever candy or snacks Sam would buy for himself. Well one day Sam went to the library and Dean found a huge bag of sugar free gummy bears that Sam bought earlier that day. I didn't know this till after the fact that what they use as a sweetener in the gummy bears also acts as a laxative.
I was stuck in the motel room with Dean. And I couldn't leave either because I may have ate some as well...
It was terrible. Dean and I were fighting each other tooth and nail for the bathroom at times. The whole motel room stunk to high heaven. And Sammy was safe at the library. That brat. We know he did it on purpose. Dean and I were ready to tear him a new one when he got home.
After a few hours Sam came home looking way to innocent. I yelled at him to sit and he did. I was outlining his punishments, which included cleaning the toilet, when he asked what he did wrong. Dean just glared at him. I sighed and told him that he dosed Dean and I with his gummy bears. I felt so stupid saying this. Sam just pulled another bag out of his backpack, Dean and I had the strong urge to run out the door, popped one in his mouth and explained that he liked them and that they were ok in moderation. He than went on to say that he never had dosed anyone since the bears were his and in his duffel bag and how should he have known?
I knew he knew this would happen, was probably why he left for the library to avoid all the unpleasantness. He knew that I knew. But I also knew he was right. He technically did nothing wrong. I could punish him if he spiked our drinks with laxatives but I can't fault him for simply buying sugar free gummy bears. And he knew this. By the look on Dean's face he knew it to. And I honestly don't think Sam meant for me to get caught up in this, although he did not seem apologetic about it.
Well Dean and I never did eat his food again.