20 Things You Somehow Missed In The Usual Suspects
17. Keyser Söze's Thick Urine
Though audiences likely wouldn't think anything of it upon a first viewing, when Keyser Söze urinates on the ship moments before it becomes a smouldering wreck, his urine is briefly focused on, where it's decidedly thicker and less fluid than actual human pee would be.
This ties in directly to a quote from Kint at the start of his interrogation, when he asks for a coffee and says, "I'm really thirsty. I used to dehydrate as a kid. One time, I got so bad my piss come out like snot. I'm not kidding. It was all thick and gooey."
And there you have it.