42 Inappropriate Jokes and References in Cartoons That Were Actually Meant for Adults

Hey Arnold! Is another 90s gem that graced our TV screens throughout the years. Who else remembers Arnold’s amazing room? My parents never knew peace again after I first saw that awesome glass ceiling in Arnold’s room. The show was extremely well-produced, from the graphics to the plotline; the showrunners even hired 6 different people to voice Arnold!

I would give everything to party with Arnold’s grandpa in Woodstock! He clearly looks like he saw some pretty intense stuff. Did you know that many people claim the showrunners purposely made Grandpa’s chin look like male genitalia? Either some people have a really dirty mind, or Hey Arnold! is not as innocent as we think.