I remember ages ago, I was at a Magic: The Gathering tournament and I faced this one player who had the fucking worst odor I'd ever smelled. Truly fucking disgusting, like he had been thrown from a rendering wagon and landed in a pool of vomit. It was fucking terrifying.
Thing is: It wasn't his fault.
There's medical conditions where your glands go haywire and make your entire body smell like your system is trying to purge chernobyl through your pores. It's less diet and more due to tiny, low-level infections and fucked-up shit with body chemistry. This poor bastard had it, and it was only because he doused himself in like half a bottle of baby powder every morning that he didn't smell even more rancid. He wasn't even a fat guy.
I bring this up because Phil is not this way by biology, but by choice. Phil never fucking bathes. He lives in filth, he wears clothes for weeks at a time, and has this permanent funk that is practically visible that reeks of a chilling mixture of sweat, feces, rot, and rancid spunk. Chris' stench is nothing compared to Phil's. Homeless Man stank is nothing compared to Phil's. If Chris' stench and Homeless Man stank had freakish odor-sex, the resulting crossbreed offspring would still smell better than Phil purportedly does.