Nipples hilarity
Not to detract from a bleak and serious film, but I laughed my ass off when the gang member pointed his pistol at each nipple in the muscle magazine. At first I thought Quincy Jones had scored in the punctuation (there's a kind of 'hoot' every time he mimes shooting a nipple), which I found so funny I rewound it a couple of times to make sure I heard right.
It was only on the third time I realised the character was doing it himself with a harmonica.