At their summer home in Wolfeboro, N.H., Romney's family holds an annual series of highly regimented games dubbed the "Romney Olympics." They partake in events like nail-hammering, where participants have to hammer a certain number of nails into a board. It's normally one of Romney's best events — he doesn't tend to do as well in the more athletic competitions, like running — but he lost a recent round because he put one of the nails in off-center.
In the Romney household, nails that aren't hammered in straight don't count.
Even the most mundane tasks aren't exempt from a wrong and right way of doing things. Asked about their spousal pet peeves in September on ABC's "Live! With Kelly and Michael," Ann Romney said her husband takes issue with the way she squeezes her toothpaste.
"That's right," he replied. "She doesn't go from the bottom and work up, and she leaves the top off."
Associated Press writer Kasie Hunt contributed to this report.