Lord of the rings.

The Fifth Element.

Monty Python and the Holy Grail

LOTR

Shaun of the Dead

Dodgeball

Pirates of the Caribbean

So many good answers here, but I gotta add Aliens and Ferris Bueller's Day Off

Evil Dead 2

Kung Fu Hustle

The Breakfast Club

Hackers. It’s so bad but I love it

Back to the Future.

Superbad

How the hell have neither Mean Girls or The Princess Bride been posted yet?? Those are, like, the most quotable and fun movies ever.

Starship Troopers. It doesn't matter what mood I was in, I will be in a better one by the time it finishes. Also makes for excellent background for household chores, once you have the whole film basically memorized.

The Matrix and Die Hard and The Dark Knight Trilogy.

Heat, Groundhog Day, Alien, Blade Runner

The Other Guys

The Grand Budapest Hotel (peak Wes Anderson)

Clue

The Big Lebowski

21 Jump Street

Spaceballs

Empire Records.

Damn the man! Save the empire!

Supertroopers and Hot Fuzz

There's many but the classic action ones, for me, are The Rock, Con Air, Patriot Games, The Sum of All Fears, Air Force One, Starship Troopers, Pacific Rim, and Die Hard/er.

On the lighter side, I'll always watch Forgetting Sarah Marshall, Superbad, Anchorman, This is the End, Hot Tub Time Machine, Pirates of the Caribbean, Blazing Saddles, Robin Hood: Men in Tights, and The Emperor's New Groove.

Eternal Sunshine Of The Spotless Mind. The premise always sucks me in, can't turn it down. Not a good movie to watch on a date or in the beginning of a relationship though.

Holes (Disney)

Blues Brothers. Orange whip? Orange whip? Three orange whips.

• The Godfather part I
• The Revenant
• Heat
• Forest Gump

rocky horror

Remember the Titans. I don't care if it's 5 minutes in or 5 minutes from the end, I will sit and watch it.

"You make sure they remember, forever, the night they played the Titans!"

The Back to the Future trilogy. It'd only be a slight exaggeration to say I've watched those movies hundreds of times.

Pulp Fiction

True Stories

A small but growing Texas town, filled with strange and musical characters, celebrates its sesquicentennial and converge on a local parade and talent show.

David Byrne of Talking Heads fame visits a typical (and fictional) Texas town, on the eve of the town's celebration of the state's sesquicentennial. He meets various colorful local characters, most notably Lewis Fyne, a big-hearted bachelor in search of matrimony.

High Fidelity

Snatch

The Fugitive.

Naked Gun 1/2/3

Executive Decision.

Anchorman

Step Brothers

Billy Madison

Dumb and Dumber

Robocop, Trains, Planes and Automobiles, Dances with Wolves.

Gladiator

Kingdom of Heavens

Tron: Legacy

I could watch them backwards and still enjoy them.

Edit: Goodbye Lenin. It's just so god damn rich, coming from that country and time myself.

Jay and Silent Bob Strike Back

Gladiator or Master and Commander

Before Sunrise

Airplane!