“Their teeth white, as if they never used teeth for anything except to smile.”

“Behind every smile there's teeth.”

“Life is short. Smile while you still have teeth.”

“You can only hold a smile for so long, after that it's just teeth.”

“No living reptile has cheeks. But no living reptile has grinding teeth anything remotely resembling those of a duckbill. If the duckbills could have evolved such unreptilian teeth, why couldn't they have evolved unreptilian teeth?”

“Little white lies shining like baby teeth in a shallow grave.”

“Back in the day they stole our smile, so we clothe our teeth in gold.”

“My auntie Nora right, all her food is mashed. She's got teeth but she don't need 'em [Karl on how his auntie blends her food and never uses her teeth]”

“Damn it," I said. "I don't suppose you have any ideas on how to kill Littleton."

He smiled at me, his teeth very white in the darkness of his face. "Eat him," he said.”

“I'm Magnus." He smiled, showing blinding white teeth.
"Magnus Bane."
"Are we long-lost friends, by any chance?" Simon said.
"Just wondering."
"No, we never got along all that well," said Magnus.
"Long-lost acquaintances? Compadres? My cat liked you.”