Booty sauce!

Molly (my daughter - 2.5) out of the blue said booty sauce and she thought it was hilarious - it was so funny! I know she knows what a booty is and what a sauce is - but the fact that she put the words together and knew that it sounded funny is awesome. Apparently, it's her way of saying bullshit, ha.

(Source: Urban dictionary)

Look what my wife can do! Plush dolls, yay!