Okay, so I am slow but I JUST realized that when Jensen Ackles was relating the story about how you can find anything on youtube (teasing the AWESOME fans who make those of us who can't go to these cons oh so happy by instantly uploading J2 goodness), about how he saw a guy do *clap hands* "Youtube! Bring me a farting panda!" Jensen was imitating Patton Oswald.
It's a Comedy Central promo.
Jensen Ackles watches Comedy Central.
I don't know why this amuses me so much. It just does.