One of my favorites:
She does something naughty or wrong and says "Sahwee. It okay."
It's too cute.
In the car when we're driving she likes to sing
"doo doo dada doo doo dada" over an over.
Her favorite song to request is "I made it"
"Booky.... That a pwetty name. "
"Mommy!! Mommy!!! My yegs are hurting!!! My yegs!!"