I'm just waiting for the day when DS (almost 2) starts talking more reliably. He's already been big into correcting for awhile now. If we use the wrong word, are vague, or use a swear word he says "uh-oh" and keeps saying it until we correct it (or apologize for a swear) and says "there" to let us know we got it right. When he starts using his words more than signs, I can only imagine. My DS hasn't been into TV characters or dinos, but he's obsessed with hinges, switches, levers, pulleys, gears, etc. He will show frustration if he asks "what's that?" and I just generalize the object. I really want to keep my cool and encourage his inquisitiveness and passions.