A bro by the name of pat, who has a quite chill personality. He usually enjoys "bro'n out," "chillin'," sipping natty ice, and ultimate frisbee with his bros. A patbrochill can commonly be found listening to Jack Johnson, reminiscing over the Phish Farewell Tour, or playing Game Cube with other bros... without his pants on. They commonly wear birkenstocks, shirts with popped collars, upside down visors, and axe bodyspray. You know. A bro.
There's really only one way to describe a patbrochill: Frips
"Dude, patbrochill, you're sooooo frips"