Depressed Person's Drink Choice

Listen here, you silly goose. You're clearly not too bright if you didn't get this one. The joke starts with a setup about a "depressed person's favorite drink", and you'd think it's something like a "depresso espresso" because it sounds like depressed. But then the joke takes a dark turn with the reveal that their actual favorite drink is "cyanide", which is a poison. It's funny because it's unexpected and dark. It's like haha, sadness!