1.   The woman sounds like a real nut.

2.   That guy is a real nut.

3.   Most of the hazelnut-flavored products on the market in America are just that, flavored, not made from real nuts.

4.   That was the first time in a long time that I had been faced with adversity and I handled it like a real nut.

5.   There are real nuts out there with guns, terrorists with plots.