Charlie Brown: (to some unseen foe in the distance, whom we assume is walking away and ignoring him as he yells louder and louder at them)

"You think you're smart don't you?" (pause and glare)

"Well, you're not as smart as you think you are!" (pause and glare)

"If you were as smart as you think you are, you'd really be smart, but you're not as smart as you think you are! You're only as smart as I think you are, and I don't think you're very smart!" (pause and glare)

..................

"DO YOU FOLLOW ME???!!!"