English

How do you mimic a language you don't speak?  When I was working on the international reference desk at the family history library, I learned that people make fun of English by making a lot of s, sh, and t sounds.  Dillon is "reading" aloud to me from my SB-700 manual.  "Chsh chsh ta, chsh chsh ta, chsh chsh ta."  Only, he actually speaks decent English for his age.  I wonder if this is normal behavior.  It's definitely cute.