“When you’re a kid you tend to be more shallow, and you’re also immature, so you think that being with a good-looking person validates you in some kind of way. It’s not true. It’s ego.”— Gwyneth Paltrow, amazon.com
“Flapjack: You need to grow up. Small Boy: Grow up?! I'm 38 years old!”— John Davis Infantino, Patrick McHale, Flapjack (voice) / Small Boy (voice), Thurop Van Orman / Kent Osborne, imdb.com
“Harry Houdini: How about you? Do you ever think of getting married? Adelaide Stratton: I make it a rule to never discuss my personal life with anyone hiding from their mother.”— Carl Binder, David Hoselton, David N. Titcher, Adelaide Stratton, Rebecca Liddiard, imdb.com
“Phil: Can I be serious with you with you for a minute? Rita: I don't know. Can you?”— Danny Rubin, Harold Ramis, Phil Connors, Bill Murray, imdb.com
“A child who won’t grow up turns into a fool.”— Hawk Ostby, Mark Fergus, Jim Holden, Steven Strait, imdb.com
“Okay, that does it! Now listen! Why is it that everything today has involved things either going in or coming out of my ass?! I'm sick of it! It's completely immature! [Cartman simultaneously farts fire and a satellite dish comes out of his bottom]”— Matt Stone, Eric Cartman, Trey Parker, imdb.com
“Juliet: You're acting like a child, Shawn. Shawn: I AM NOT ACTING!”— Carlos Jacott, Shawn Spencer, James Roday, imdb.com
“Okay, that does it! Now listen! Why is it that everything today has involved things either going in or coming out of my ass?! I'm sick of it! It's completely immature!”— Matt Stone, Eric Cartman, Trey Parker, imdb.com
“My wife accused me of being immature... I told her to get out of my fort.”— Lloyd_Dwyer4, reddit.com
“You’re not really an adult at all. You’re just a tall child holding a beer, having a conversation you don’t understand.”— Dylan Moran, amazon.com
“The mark of the immature man is that he wants to die nobly for a cause, while the mark of the mature man is that he wants to live humbly for one.”— J. D. Salinger, amazon.com
“It’s funny. I still feel like a little girl . I’m still looking around to check and see what other people are doing to make sure I’m not completely different; I’m still looking around for help, hoping for a quick nudge and a whisper of advice. But I can’t seem to be able to catch anybody’s eye. Nobo…”— Cecelia Ahern, amazon.com
“Aries are HUGE babies when things don’t go their way. It’s not uncommon for them to throw super not-age-appropriate tantrums when someone doesn’t listen. Not only is this behavior way childish, it’s SO unappealing.”— Kris Miller, thoughtcatalog.com
“I always feel like an idiot every time I fly first class because I’m a kid. And I just sit there, and everyone’s got their newspapers and they’re on the computer, and I’m like, ‘Can I get a coloring book, please? Can I get some crayons?”— Jennifer Lawrence, youtube.com
“High five! Alright people, this isn't drunken sex in a dorm room. This is adult sex. You can do better.”— Kenny Thapoung, womenshealthmag.com