Bro chilling is when a man sticks his hand down his pants and just kind of parks it there. No rubbing or anything dirty, just chilling out maxing relaxing all cool.
Girl: It's so gross, whenever I talk to my boyfriend he is always bro chilling.
Guy: Hey that's not gross, it's just bro chilling, ya' know? It's so comfy.
to relax and/or engage in leisure activities with other bros; to chill with one or more bros
Noah: "What are you doing tonight?"
Matt: "Nothin, wanna brochill?"
Noah: "Yeah bro, I'll bring the gamecube"
Chris: "Bro, I'm stoked for this weekend"
Ryan: "Yeah, bro, it's gonna be gnarly- we'll ski all day and then brochill at the chalet."
to chill with 1 or more bro's.
Niggah 1: i ended up bailin on that party bro
Niggah 2: alright yo you tryna brochill tonight?
Niggah 1: yeah yo ill bring the 360
Niggah 2: aiight thats wassup