A disgustingly fat person who (usually while eating a salad) makes a comment about the unhealthiness of something you are eating.
I was trying to enjoy my hamburger but Lena kept talking about all the fat and carbs it contained while shoveling pile after pile of salad in her mouth. That bitch has a lot of nerve- she weighs 425. She's such a fatocrite.
The gradient of stench resulting in a differential temperature between recently expelled methane (farts) and the surrounding air. This creates a layer of hotrancid air.
Person 1: 'I've been farting all night, and I suggest you lie down and stay under the fartocline'
Person 2: 'It's okay I've just added to it, looks like we won't be able to stand up for a while.....'