90% sure the guys laughing are on mushrooms.

Dogs: not very smart.

Don't worry doggy, he's just negging you.

My friend's dog is exactly like this. Every object is something he wants you to throw for him, and every person or person-shaped object is someone who has, in his mind, NO REASON not to throw it for him.

It takes a coordinated effort of at least two people telling him no to get him to leave you alone and stop dropping his slobbery kong on your lap.

Alan Turing passes the canine version of the Turing test, apparently.

I hope they paid that guy on the bench well. He's a great actor.

One of Pavlov's dogs says to the other "you know, that Pavlov fella seems to have a preconditioned response -- every time the bell rings, he brings us food!"

Holy shit. This is one of the nerdiest videos I have ever seen.

This strikes me as some philosophical analogy about man and the universe.