E.T. - either during initial release in 82, or the re-release in 84 or 85, not sure, but it was my first memory of seeing a movie in a theater, so it was probably 82. either way, what can you say, i got introduced by Spielberg and never looked back.
Return Of The Jedi - my introduction to star wars...i was 3 and my dad took me...threw up in my empty popcorn bucket during the speederbike chase, wiped my chin and kept smiling...i was in a nerd heaven. imagine my surprise when the movies actually got better with Empire and A New Hope, which unfortunately i didn't get to see theatrically until the re-releases...Empire's re-release was the LOUDEST fucking movie i've ever heard (just before Ronin and Face-Off), they really destroyed people's eardrums that night.
Total Recall - first R-rated movie i saw in a theater by myself, had to sneak in because i was underage and that made it even more thrilling...over the top bloodfest and i loved it.
Se7en - first hollywood movie i saw in a theater with a bleak, downer, philosophical ending...first time i started to seriously study filmmaking.
Terminator 2 - first movie i can remembering crying in...at the end when John has to say goodbye to the terminator...i was genuinely upset because i was john's age and had been through this insane roller coaster ride of an action masterpiece.
Batman Forever - not the best in the series, but it was the height of my cinema-going as hobby, and i was first in line...crowd ate it up. good fun.
Independence Day - THE event movie of the 90s...i remember driving to the theater hours early to get my ticket for the midnight showing, and buying the re-release to E.T. the William's score and listening to it in my car over and over again until midnight. the crowd was perfect, everyone loved it.
The Matrix - had no idea what this was going to be - going in to a very scattered and bare afternoon showing on opening Friday...it wasn't an event film, just came out of nowhere. i was in a daze walking out...totally mesmerized by what i'd seen. i went the next night to a packed house, as everyone had heard the buzz on Friday. like there was an invisible wire from the screen to everyone's brain...total fucking insanity...i rarely see people so caught up in a movie.
Requiem For A Dream - had just moved to LA...eyeballs fucked. that's a movie that must be experienced in a theater.
I had very few memorable theatrical experiences in the 2000s...i stopped going to the theater as much, mostly because of how poor i was...i saw alot of stuff on dvd.