Ok where do I start... I think il mention a few and highlight top favorites.
"Why so serious?" -- The Dark Knight
"Good Morning Viet Nam!!!" -- Good Morning, Viet Nam.
"Houston, we have a problem" -- Tom Hanks, Apollo 13
"What we do in life echoes in eternity" -- Russell Crowe, The Gladiator
"I see dead people" -- The Sixth Sense
"I love the smell of napalm in the morning" Apocalypse Now
"First you wanna kill me, now you wanna kiss me. Blow." - Army of Darkness
"Good...Bad...I'm the guy with the gun." -- Army of Darkness
"You ain't leading but two things right now: Jack and Sh*t. And Jack just left town." -- Army Of Darkness
(What can I say I love that movie)
"Yippy-ki-yay mother-f*cka." -- Die Hard
"I'll be back." -- The Terminator
"Mama always said life was like a box of chocolates. You never know what you're gonna get." -- Forrest Gump