Lets custom build Miss Fritter from disney cars 3 toys. this is FamilyToyReviews diy how to make custom Miss Fritter Monster Truck School Bus video. Miss Fritter is a new charer from disney cars 3 . she is a scary monster truck school bus from a demolition derby and likes to collect the license plates of her victims. scary! She is in thewith lightning mcqueen when he disguises himself in mud as chester whipple to race against Miss Fritter.\rbr\rbrYou can buy a diecast miss fritters on ebay for $26 or make your own out of used toys and legos.