My gran's steak and kidney pudding...
(On the topic of urine...dare I triple post? Yes, but I'll be brief)

My gran once made my dad a steak and kidney pudding while we were staying at her house. She hadn't prepared the kidneys correctly...I'm not sure if you're meant to soak them in milk first, or maybe they'd gone off..but dear God! She turned the bowl it had been steaming in upside-down, and lifted it off, releasing the most vomit-inducing cloud of pissy-ammonia steam. Being a heavy smoker she didn't even notice until a 5-year-old me started retching in the corner.
( guffguff fuckes your gradeds balls!, Sun 5 Feb 2012, 17:21, 2 replies)

When you've smelt ammonia once you never forget it.
3 parts piss, 1 part fish, 250 parts power drill to the sinuses.
( The Mock TurtIe ™ --- Thinks you are a cunt, on, Sun 5 Feb 2012, 17:33, closed)

Kidney
The taste has always reminded me of the smell of a barn full of cows anyway.
( Black Moon Not cracked, I'm all up to be., Sun 5 Feb 2012, 19:39, closed)