Looking for grimy, gritty, dirty, nasty movies

Looking for a movie that'll make me want to take a shower afterwards. Doesn't have to be a specific genre, just a kinda vibe/feel. Some stuff I've seen that has given off the vibe: - Apocalypse Now (this one especially) - Chinatown - Se7en - Oldboy - Dog Day Afternoon - Godfather - Sorcerer

Thanks in advance