I told my suitcase we're not going on vacation this year.

This little gem packs a punch by using a clever bit of wordplay on the term "baggage." The setup leads you to think about the literal kind of baggage: a physical suitcase used for travel. The humor comes from the sudden pivot in the punchline to the figurative meaning. The joke personifies the suitcase, giving it the ability to feel disappointment just like a person would.

The phrase "emotional baggage" is a popular psychology term for the unresolved issues, past traumas, and negative feelings that a person carries with them through life. By connecting the very physical act of carrying luggage with the very metaphorical act of carrying emotional burdens, the joke creates a simple, absurd, and highly relatable image. It's the perfect pun for anyone who's ever felt weighed down, whether by an overpacked bag or a bad breakup.