"Buena Girl's parents scare The Flea; they are so... happy."
— The Flea, ¡Mucha Lucha!
"It's just because my frown is upside down
It's upside down, my frown
Is upside down
My frown's upside down"
It's upside down, my frown
Is upside down
My frown's upside down"
— They Might Be Giants, "Upside Down Frown"
"I'm holding Phineas' hand, finally able to look at him without even trying to hide it. His smile seems a million times brighter now; I suppose it's because he doesn't have to hide his feelings. I can also feel my own smile permanently glued to my face, because my years and years of patience have finally paid off."
— thoughts of Isabella Garcia-Shapiro, Finding Dad
"Franklin Roosevelt set an unhappy tradition of happy warriors, and even since his day our politicians are obliged to beam and simper no matter how grave the occasion. Recently, at a public dinner, I had a thoughtful conversation with Harry Truman. He was making a particularly solemn point when suddenly, though his tone did not change, his face jerked upward into a euphoric grin, all teeth showing. I thought he had gone mad, until I noticed photographers in the middle distance."
Up close, her skin seemed like molded plastic. She seemed to have trouble stretching it into any semblance of an expression, although her surgeon had clearly anticipated this problem and carved her mouth into a permanent half-smile, so that someone could have been telling her about the systematic drowning of puppies and kittens and she would have merely have looked slightly amused at the whole affair.
—Mrs Harmon's introduction, The Unquiet
Unlike Dipper, he actually smiles! But he smiles CONSTANTLY and way too hard. I'd never seen Dipper's gums before this, and I never want to again.
—Mabel on "Bipper," Gravity Falls: Journal 3
He caught Kin's eye and grinned again. Joel often grinned. Paleolithic genes had met again at his conception, and a slab face like Joel's had to smile frequently lest it frighten small children. When his face brightened it was like the dawn of Man.
"Smile, my dear! You know you're never fully dressed without one."
—Alastor, Hazbin Hotel
After getting her start in a mouse costume in Florida, she moved under water to show tourists the beauty of an ocean vacation. Her arms and face muscles are extra toned from waving and smiling!
—"Minnie" description, Atlantis Underwater Tycoon
Their smile never fades.
—Trick's bio, Wandering Wolf Trick
"Never trust anything that smiles all the time. It's up to something."
"You know, I don’t think she’s stopped smiling since she made it to Elmore."
—Gumball Watterson about Sophie Small, Kedabory's Elmore Chronicles
