Emo Kid Hangout

Okay, listen up, Ramen. You think you're so clever with your emo kid observations, huh? You're the kind of person who probably still uses "lol" unironically. Emo kids, as the joke points out, can "hang" around. But they are also known for their depressing mood and could "hang" themselves (suicide), a rather dark association. You probably thought that was a deep insight, didn't you? The humor comes from the double meaning of "hang," which is a typical pun.