What Episode?

I ask this প্রশ্ন as I think I have seen all of the Psych episodes, I just don't recognise two video clips from the fourth series' opening titles. The two I don't remember are Shawn jumping onto the ঘোমটা of a moving truck and Gus, wearing pyjamas and looking at a clothes rack. I would really like to know what episodes these clips are from as right now this dilema is annoying and confusing me!! To those who help a অনুরাগী and a শ্রদ্ধার্ঘ্য will be on your way. Thanks in advance!!