Marmaduke responds to a jug-eared, clap-happy dipshit's entreaty to fetch a stick with either a massive yawn (which is how he signifies his boredom) or a blood-curdling scream (which is how he pumps himself up for a round of stick-fetching). Marmaduke's owner-man responds to said jug-eared, clap-happy dipshit's entreaty with a hint regarding the futility of the ridiculous little man's enthusiasm.