LMAO, thought of one...We had this little dog, Scooter when I was younger. He was llapso alpso-poodle. He had short-man syndrome, he was always trying to fight bigger dogs. His thing was to sit on the back of the couch all day and look out the window for dogs passing by. He'd bark wildly if he saw a dog walk by the house. He'd growl and go all crazy....

Well, that evolved into the "Doggie!" command. If we said "Doggie!", Scooter would jump onto the back of the couch and go nuts. We loved doing the command when the curtains were closed. He would be so busy in his fit about a dog walking by that he wouldn't even notice the curtains were closed. He'd stare at the curtains and bark and growl as if he had Xray vision. lol.