At least for my son.
He skipped over the terrible twos but now, at four, seems to be regressing into terrible two behavior. I had to carry him out of a toy store this weekend when I refused to buy him a toy he wanted. I have NEVER had to do that before. He cried for 30 minutes there after. UGH!
On the flip side, he seems to be coming up with some "lines" that are just too funny. Several times over the past couple weeks, he'll seek me out around the house as I'm doing something like folding laundry (I feel like we are always folding laundry) and will start talking about something random. He talks ALOT. Just chatter all the time, so to be honest, I'm not always tuned in to what he's saying. But when he's done with me, he turns to walk away, looks back and says, "Good talk. Good talk." I'm not quite sure if he's serious, or if he's slamming me for not giving him my undivided attention??
And then yesterday, I saw him checking himself out in the mirror. He had just changed into shorts - not because its warm out, but because, I think, it better suited his light saber that he had hooked on to his shorts. So he's checking himself out in the mirror, and then before walking off he says, to himself, "Lookin' good!" I guess we don't have any self-esteem problems there.