Hey Arnold!
Hey Arnold! was one of the most popular kids’ cartoons on Nickelodeon. It also was not afraid to include some jokes for older kids and even adults. In one scene, Arnold tells his Grandpa that he’s still got plenty of brain cells left, to which, Grandpa responds “no…not since Woodstock.”
Willy Wonka & The Chocolate Factory
There’s a scene in which Veruca says “whoever heard of a snozzberry?” The answer is not revealed in Willy Wonka & the Chocolate Factory, but it is answered in another of Roald Dahl’s works My Uncle Oswald. The truth is that a snozzberry is a certain part of the male anatomy.