Ever had this problem?

Problem: You come to from a blackout to discover you are about to be married.

Solution: A troubling situation at best, but you must remain calm. First, glance around casually. Does it appear to be an expensive wedding? An expensive wedding is a strong signal that there will be a great deal of free libations at the reception and a liquor-laden honeymoon. In that case you should say, “I do,” reap the benefits of the association, then demand an annulment at honeymoon’s end on the grounds of “extreme mental cruelty.”
However, if the wedding appears to lean toward the “cash bar/motel honeymoon” side you should feign a massive heart attack. Clutch your heart, gasp, “Oh, bejesus!” and keel over backwards. When the ambulance arrives at the hospital, jump up, bow slightly to the attendant paramedics, and dash to the nearest pub.