Now you get it...
Edit: In case you're still confused, allow me to interpret as I'm beginning to understand Waynespeak...
The pushup squirrels with Nike headbands are synchronised and obviously members of the same team which speak to likeminded thinking or agreement and team cohesion. Wayne's follow up comment "Go with the flow" further emphasises this message.
The clip from Planes Trains and Automobiles should be a little more obvious: a pair mates experiencing bitter cold, yet the point of them being mates and sharing a binding experience, while bitter and angry is the point. The scene builds to a crescendo of expresion from cold, to cold and angry, to a snarling dog that is just there for comedic sake and brings it all together.
CPT Kirk shaking Spock is a simple statement: "Wake up man and come to your senses isn't it obvious"?!