Requiem. One of the best movie in the "watch once and never again" category.
I'm not a super emotional person, and certainly wasn't back then, and when I saw it for the first time at a midnight showing in maybe 2006, I had to leave the theater and go outside at the end because I had a total meltdown. I couldn't even tell you another movie I've even cried at, let alone
this level of reaction.
I've seen it twice since just because it made such an insanely deep impression on me and every time it's devastating just the same. I also spent my teen years living in that actual neighborhood, or pretty close to it to be exact.
An incredible fucking role for everyone involved. I recently actually read that Dave Chappelle turned the role of Tyrone down and considers it one of his big career regrets after he saw it when it came out.
PS: I haven't seen House Of Sand And Fog somehow...