“Have nuts and be nuts.”
“I love nuts. I'm for nuts. I am nuts.”
“Well, if ifs and nuts were candy and nuts, then we’d all have a Merry Christmas. (Serenity)”
“But she's a nut, and nuts win.”
“If you spend all your time arguing with people who are nuts, you'll be exhausted and the nuts will still be nuts.”
“She was thinking, I have a nut in my house. How do I get the nut out of my house?”