Butt Bomb

I have been trying to get Maxim to say some more words to get him to talk a little more. I have been trying his favorites like bus, train, truck, etc., but he's not very interested in expanding his vocabulary. That is until the other day. I was changing his dirty diaper and was saying "ohhhhh, a butt bomb" because we call his poopy diapers butt bombs. The next thing I know he says "butt bomb." He won't say other words such as bus, train, car, etc, but he will say butt bomb and he says it quite a bit now. It's too cute and funny, but I really don't need him at the sitter's house saying butt bomb!