We've all seen him

bro, this is one of my siblings

Every place of business when winter starts: "well, time to turn the heat ALL THE WAY UP!".

LITERALY ME. but seriously that dude might be me.

my older brother

Cody Lundin, formerly of Dual Survival, is like this. He'd be trudging through snow, or waist-high grass in a frozen tundra, and he'd be wearing shorts.

that guy... that guy is me

that me lol

that was me in 4th grade (I don't do it anymore but I could if I wanted to)

Literally me

(because it's not cold outside)