staycaneymoon
Combination of staycation and honeymoon: when a couple decides to stay in their locale after the wedding and stay in a hotel instead of traveling somewhere exotic for their honeymoon.
A: "Morris and Maureen couldn't afford a trip to Hawaii after the expensive wedding, so they're going to spend the week at a nice hotel downtown."
B: "A staycaneymoon? Makes sense in this economy."
B: "A staycaneymoon? Makes sense in this economy."