My best friend Tim who grew up in the boonies of the boonies of Oklahoma was at my parents house back in high school watching some movies with me in my room in the middle of summer and it was hot as hell, so he stripped down to everything but his boxers and his shoes without even think twice...was kind of weird but I just shrugged it off. Then he walked out of my room through the living room where my parents were to go to the bathroom like that. That was awkward as hell the next day.

Still, he was polite enough to keep his shoes on.