A descriptive term of the phenomena where a member of a colony, former or current, migrates to the Old World country for better socioeconomic status. For example Americans moving to Europe.
The expat community in Berlin was simply the newest wave in this decade's Reverse Mayflower
When the sex is so bad, she becomes a virgin again.
Girl, I slept with David last night and it was so bad that he reverse mayflowered me.