“I’m having a badddd day!” is one of them..!
“I’m mad now!” .. is another one.. if a customer blocks her way.. while she is riding her bike.
“OK .. Mum..!!” when she wants to do something naughty.
“I’m gonna be VERRRY careful .. Mom..!” when she is climbing onto something high that she isn’t supposed to.
I’ll add more.. when i hear or think of something else.