It was a movie I saw when I was little. I rented it all the time. They were an animated boy and girl who trade places with their parents and go grocery shopping by drawing pictures on a list... the clothes r too big on them... that's all I remember! I know it's vague but it has bothered me for years! I teach little ones now and I would live to get this movie for them.

Possibly the same one someone was searching for in anther thread: https://www.askmehelpdesk.com/movies/cartoon-movie-around-90s-276928.html Sweetpea1190 solved it.

Amazon.com: Grown Up Today [VHS]: Fisher Price: Movies & TV (http://www.amazon.com/Grown-Today-VHS-Fisher-Price/dp/6301087992/ref=sr_1_36?s=movies-tv&ie=UTF8&qid=1321326114&sr=1-36)