Florida Honeymoon
When you have sex in the back of a cop car after being arrested.
Bill and Joanne got arrested then did the ol’ Florida honeymoon!
Florida Honeymoon
Describing a brief affair without benefit of marriage. Likely more appropriate to a more sexually conservative era.
“I wouldn’t think she would fuss with little details like getting married,” he said soberly. “A Florida honeymoon would be more in her line.” Raymond Chandler, The Lady in the Lake.