Yes, I've seen the movie many times. The first time was when it first came out at a local theater that was playing it during special midnight shows on the weekends. It was winter time and I was just below legal drinking age. Several friends and I stuffed a bunch of beer in our coat pockets, socks, pants, and anywhere else we could, and snuck it in. We snuck in about 2 cases total between the 6 of us, who were all lightweight drinkers at the time. There was hardley anyone else there, so we sat in the theater and smoked joints and drank all our beer up as we were mesmerized by the movie. I didn't know it yet, but for security they had a cop that hung out in the lobby. Luckily we did not get caught, but I sure noticed how trashed I was when we saw him while leaving. Back then I was young and dumb(er). A short while later we did the whole thing again to see 'The Wall' at the same theater. I wouldn't do anything like that today, but I also woudn't trade those experiences for anything.
I don't have a copy of the movie today, but the whole thing is on the youtube. I do have the 25 annaversery HD edition of 'The Wall'.