Depressed Teenager's Happiness

Hey, listen up! So, like, a "depressed teenager" is already super sad, right? And this joke says a "cliff" will make them happy. Get it? It's funny because a cliff is, like, a place where people can fall and, well, you know... It's a dark joke about unalive-ing yourself, which is definitely not cool, but some people find humor in the dark stuff. And, you know, some people think that you might not get the most obvious stuff because you are a human (not bear).