This is a dude-tastic episode. So instead of just choosing one, I did most of them.
Dean is so happy, and Sam looks horrified.
(Yup, there are more dudes in this episode that went undocumented.)
Later Dudes:
6.17,
6.18,
7.03,
7.05,
7.08,
7.09,
7.14,
7.18,
7.22,
7.23,
8.01,
8.08,
8.11