Brosack

A name you call someone when they're acting like an asshole, but they are still your bro even if they're a jerk.

"dude, Dain stop being such a brosack, k bro?"

by theOctYatVlog April 6, 2010

Brosack

a guy whos usually a bro, but being a jerk at the present moment.

"Wow, Jeff's the man, but he just totally just d-blocked you"
"Ya, what a brosack."

by Dj Gj January 12, 2009

Brosack

Someone who is a dick and always gets in your way. Going on a date......... well you got a third wheel. Also they take your money and eat all your food.

" I'm going out tonight but my fucking brosack is being a dick and can't find any other friends to tolerate him so hes coming with".

by Fluffy Pineapple May 30, 2015

brosack

A Pull String Backpack

Liz: Man I am so bro sporting my brosack.

by staybro12345 December 8, 2010