Lately, when Natalie see's someone or something (i.e. on TV) that looks kinda fun and cool, she calls them a "cool dude".
A few nights ago, she was helping me fold up the laundry when she decided to try and put a sweater on all by herself. She got it halfway on, then she must have thought she looked funny, because she was running all over the house like this, saying "Natalie cool dude!":