Down?

Jack has started to pretty clearly say "down." Today Mom was holding him on the couch and he said "down" and got down. He then pulled on Mom's hand very decidedly and said "down" so she would come and play!

He also enjoys pulling the girl's hair at daycare. He loves to give high fives, even air fives. He also seems to be saying No (but it sounds like neeeeh) and shakes his head back and forth when he is doing something bad. He will probably be doing this quite often! He is having more and more time outs when we ask him to stop something and he continues doing it. Usually he stops when threatened with "time out" but sometimes we have to go sit in the corner with him.