“Picasso had his pink period and his blue period. I am in my blonde period right now.”

“10:38 AM - Third period. Kaylee has no class this period. I have no one to kill. Coincidence, or fate?”

“Oh, I love period dramas, especially period dramas starring Colin Firth. I'm like Bridget Jones if she were actually fat.""Oh... Colin Firth. He should only do period dramas. And period dramas should only star Colin Firth. (One-star upgrade for Colin Firth. Two stars for Colin Firth in a waistcoat.)"Keep typing his name, even his name is handsome.”

“Probably some period thing. I go completely mental too. Period fever. It's the worst."This effectively killed all conversation for a while...."Fixed that," she said."You told him I had period fever," I replied. "There's no such thing as period fever.""No such thing as ghosts either.""No, there is really no such thing as period fever. There's a difference between being a guy and being an idiot.”

“Faulkner had an egg carton filled with periods and throughout his writing career, used nearly all of them.”

“She always had a headache, or it was too hot, always, or she pretended to be asleep, or she had her period again, her period, always her period. So much so that Dr. Urbino had dared to say in class, only for the relief of unburdening himself without confession, that after ten years of marriage women had their periods as often as threes times a week.”