Haden is a parrot of everything we do now. Regardless of what we say we almost always here a high-pitched echo of it. He also has his own favorite phrases now as well.
Example:
I often count down "3...2...1...BLASTOFF!!" and throw him into the air. He loves it.
Tonight at dinner we hear "three...two...un...RAARAAAAAAH!" The funniest part is he proceeded to make the blastoff "thbththbthbthbthb!" that I always do as well.
I love it. He's hilarious. :-)