A few people here have already said "Transformers", but Transformers – The Movie (1986) was basically just an ad for the toys. There is also a rumor that they put in a single "shit" in the dialog so it would earn a PG rating, so that kids would have to go with a parent, and the parent would have to sit through the commercial, so as to understand what particular toy the kids were screaming for this time.
29 WHAT MOVIE WAS BASICALLY JUST AN AD
16 DUMBEST QUESTION SOMEONE LEGITIMATELY ASKED YOU
20 A SUPERNATURAL EVENT THAT HAPPENED IN YOUR LIFE THAT JUST CAN NOT BE EXPLAINED
21 VILLAIN GENUINELY DISTURBED YOU
17 HOW WOULD YOU FEEL ABOUT A HIGH SCHOOL CLASS CALLED THERAPY WHERE KIDS ARE TAUGHT HOW TO SET BOUN...
27 LOOKING BACK AT YOUR LIFE TODAY SEEMINGLY MINOR LIFE EVENT PROBABLY STEERED YOU TOWARDS A PATH T...
25 PEOPLE WHO RARELY CRY MOVIE CUT SOME ONIONS FOR YOU
22 SOMETHING AN 18 YEAR OLD SON CAN DO TO EMBARRASS HIS PARENTS
20 MILLENNIALS WHAT LIE WERE YOU TOLD GROWING UP