missed guacortunity
After taking the first bite of your Chipotle, the realization that you forgot to get guacamole.
Person A: "Damn, I should have gotten guac in this burrito."
Person B: "That's an unfortunate missed guacortunity. It's cool though, we'll be back tomorrow."
Person B: "That's an unfortunate missed guacortunity. It's cool though, we'll be back tomorrow."