(usually humorous) A couple who, in the course of planning their wedding, display difficult, selfish, narcissistic behaviour relating to the event.
1999, 3 June, Peggy Galbraith, Re: cake..., > However, I still think a wedding is one of the few times a couple can be > completely selfish and think of themselves only. Oh no, COUPLEZILLA!
1999, 24 August, Wende A. Feller, Re: Coordinator Update!, You're probably a great relief to work with after some of the couplezillas she's inevitably seen. The last real doozy of a story I heard was the groom who insisted that they MUST have an aisle runner because they were paying $10,000 for the wedding and had to have everything just so.
