Both characters talk, but their voices are usually unintelligible. Picking achieves the sound by speaking without the use of his tongue, and constantly changing the speed of the audio recording; speech balloons are provided. In fact, in the episodes "Asshat" and "Stains", it is implied that this is the only reason they can understand each other. This speech is generally punctuated, but capitals are not used, correct grammar and syntax are rarely employed (e.g. "when come back bring pie!"), and the speech bubbles are occasionally entirely inaccurate; another feature is the occasional addition of an 's' to nouns or verbs that do not require one (e.g. "beefs come from here", or "I have become a Goths" "Is that rights?").