Who wants their Lamby, Lamby, Lamby? I do! I do! -Dipper Pines.
GRAPPLING HOOK! -Mabel Pines.
THE FUTURE IS IN THE PAST, ONWARD AOSHIMA! -Mabel Pines.
I don't need a licence to fly a hot air balloon. Even if I do, who's going to stop me, balloon cops? -Grunkle Stan
You need an amiable sidekick with a pick up truck? -Soos
We are crazed, Angry, sweaty animals. We're not unicorns, we're Women. AND WE TAKE WHAT WE WANT! -Wendy
I hate my dumb heart for making me feel things! -Grenda
We are criminals, I will cut you! -Candy
REALITY IS AN ALLUSION, THE UNIVERSE IS A HOLOGRAM, BUY GOLD BYE! -Bill Cypher
And my favorite,
Mabel: do you want me to go get a ladder?
Stan: we don't have one.
Mabel: whaaat?
Stan: you know, study's show that keeping a ladder inside your house is more dangerous than a loaded gun. That's why I own ten guns, just in case some idiot try's to sneek in a ladder!
Stuff that I've taken from Gravity Falls.
You're welcome!