Shawn's vocabulary

Highchair/stroller buckle is called "Tak tak"
When Shawn is done or he wants to get out , he would says "Tak Tak"

Shoes are called "Shu shu"
Umbrella is "Brea brea"
Diapers are called "Per per"
Cheerios and Gerber stars are both called "Tar Tar".
Black sheep is called "black black" or "shhh"
Says Cheese but I don't think he recognise that block of white stuff yet.

Seeing a picture of a glass of milk (as long as it's white liquid), Shawn goes "milk milk"
Seeing pictures of food, Shawn goes "Ummmmmm" + index finger in his mouth
Seeing food in front of him, Shawn goes "Wahhhh..." then "more more" when he's hungry
Hearing the vegetable hitting the hot wok, he goes "Char!"

Shawn seems to be particularly fond of the elephant in the Sesame Beginning Book (A day at the Zoo).
When he wants Eric Carle's My First book of Motion at dinner table, he points and goes "Ish ish" - the front cover is a fish
When he wants Elmo Finger puppet book, he points and says "Mo mo"