Theo is the naughty brother!  He walk around all day
long sticking out his tongue saying /th/.
- sometimes the sound he makes tickles your tongue,
like in the words that and this and sometimes it
doesn't.
Theo
Th, th what is your sound?
-  /th/ /th/
          Th Song

Th, th what is your sound?
-  /th/ /th/ /th/ /th/ /th/ /th/ /th/
/th/ /th/ /th/ /th/

The has the /th/ sound and so does
math, also thimble and secret path.

Th, th what is your sound?
-  /th/ /th/ /th/ /th/ /th/ /th/ /th/
/th/ /th/ /th/ /th/