Why Dean's such an awesome big brother?

Okay so I was bored and decided to make up rules for a Supernatural drinking game when I was rewatching a buncha episodes and realized that a lot of things are recurrent - as with any ol' show and I was like, "Hey, I can totally get trashed watching an episode." How, you say? Well I'm glad you asked.

The Supernatural Drinking Game

Drink when:
- Dean smirks
- Sam pouts/frowns
- Dean wiggles his eyebrows (in a lewd way?) hehe
- Sam huffs
- one of them says "Remember that case in..."
- one of them says "Maybe this isn't our kinda thing/department, etc."
- Sam says something about how there are different...