Lurker , I wouldn't appreciate that kind of humour .So if those supposed 'jokes' were added for adults ...I wonder what kind of adults ?
this is from common sense media
What parents need to know
Parents need to know that this movie isn't for the kids who are reading the book -- in its quest for a commercially-rewarding PG rating it has aged itself out of the youngest audience. It's not right for your five-or six-year-old. There is surprisingly rude and crude humor including double entendres and almost-swearing, potty humor, and other bodily function jokes. The Cat picks up a muddy garden implement and refers to it as "a dirty hoe" and spells out the s-word. The Cat is hit in the crotch. There is a lot of comic peril that may be too intense for younger children. An adult character drinks beer.
http://www.commonsensemedia.org/movie-reviews/dr-seuss-the-cat-in-the-hat
