It is a Polish last name not these fake terms. It does not mean; brothers,close friendship, bro's, buddies or any of those types of words. Look it up in a Polish to English Dictionary. It is a typical Polish last name. And yes I am a real Polish Broski writing this!
Tom Brown - Hey man im a Broski!

John Broski - What? How the hell are you a Broski when you are a Brown? ...Dumb ass...
by The Real Broski February 2, 2010
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Someone who is cool, amazing, and epic.
by kkenzaki January 28, 2021
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CAN BE GIRLS YOU FOOL!!!
Broskis r the best people in the world. if u r not/never have been a broski, ur trash. Broskis r liyf 4eva.

Broski's yeet each other off cliffs to go skiing because a broski is a bro(can be female!!!!) whom enjoys skiing, but is too afraid to yeet themselves over the edge. They are also thicc boiis with boujee skiing outfits and have a perfect thot squat and particularly like parrot emojis.
person1: Am i your Broski?
Broski: Do you like skiing?
Person1: NO!!!
Broski: Then your not my broski, broski. So i shall yeet you off a cliff.

Person1: I thought only broski's yeeted eachother.
Broski: *Broski yeets Person 1 off a cliff because he insulted the Broski fam.*
by Buddy the Broski December 16, 2018
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Like "bro" or "brah" except used by White Guys
White Guy: I love you Broski!
Black Guy: Nigga whatcha be talkin bout?!
White Guy:....
by braaaah1425 April 2, 2011
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What white wanna-be thugs call each other because it makes them feel hood.
White wanna-be: Yo Broski! Let's smoke some of my "pot"
Other white wanna-be: Fosho! We are such wanna-be's!
by Not a wannabe June 12, 2012
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Number one bro. Gender neutral. Meaning you're good friends with someone or a group of people
by bearsera February 13, 2017
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