If you are going to be on a small tiny aluminum tube hurtling through the air at 30,000 feet altitude, please do everyone the common courtesy of taking a freaking shower sometime in the past , oh... Seventy-two hours.
This is just ridiculous that people smell this bad in an airplane at this day and age. It's not like it was a surprise that you ended up here. It's not like you stepped out of the house to get a pack of smokes, took a wrong turn and ended up in an airplane screaming toward the west coast. "Oh, hell- if I only KNEW I would be flying today I would have taken care of the basic human hygiene needs!"
this ends my rant from a wifi connection on an airplane.