What movie was the song yakety yak don't talk back in?

Question

The movie was made in the 80's or 90's and was about two girls being adopted

Answer 1

I think it may be "It Takes Two"

Answer 2

Rags to Ritches

Answer 3

The movie was Twins--with Arnold Swarzenneger and Danny DaVito.  It was made in the 1980s.

Answer 4

The Great Outdoors with John Candy in the car scene at the beginning of the movie.