These adult jokes in “SpongeBob SquarePants” prove that cartoons aren’t just for kids

A SpongeBob SquarePants balloon is seen on 59th street in the Macy's Thanksgiving Day Parade on Thursday, Nov. 26, 2015, in New York. (Photo by Scott Roth/Invision/AP)

Cartoons aren’t just for the young.

Videos by Rare

If you look closely at “SpongeBob SquarePants,” you’ll find some pretty raunchy humor that’s clearly aimed at the parents who watch the show with their children.

RELATED: This is what it would look like if SpongeBob SquarePants joined Black Sabbath — in case you were wondering

“Don’t drop the soap,” anyone?

What do you think?

An Oklahoma man stands accused of trying to imitate Timothy McVeigh in a deadly bank bombing plot

Chicago Public Schools are dealing with more than 5.7 billion problems ahead of the upcoming school year