Like a bro, but way awesomer.
Not gender specific.
Nate: "Oh look, it's Sean."
Wallace: "Oh yea, Sean. Are you and Sean boiz?"
Nate: "Yea, we're totally boiz."
Wallace: "Naw, I don't believe you."
Nate: "Hey Sean, are we boiz?"
Sean: "Yea Nate, we're totally boiz."
Wallace: "Dude, I thought you were boiz with me!"
Sean: "I AM boiz with you Wallace. You're both my boiz."
by ThisIsNotNat November 2, 2010
Addressed to a group of people your mates with, mostly used by males.
'Me and the Boiz are off to do another overnight challenge'
by The Dank Meme January 5, 2018
A term used to refer to a group of people regardless of gender. It can be used as a greeting, or a way to make one's presence known.
May enters classroom where Abby, Max and Dill are chatting.
May: Boiz

The class won't stop talking.
Teacher: Boiz, keep quiet.
by BladeBouquet February 23, 2017
Usually ypur best bros that are cool to hang out with. These kinda boiz are mostly your friend even if you pull a big asshole move.
"Yo Al just stole me ex girlfriend but he's still part of da boiz"
by I am mostly dat boi February 6, 2019
The Boiz is a word from the word bois or that word came from the word boi and boi came from the word boy.
by Buggy11706 March 21, 2018
The boiz, the most hardcore on earth. Leaded by Steve Irwin and co-leaded by The G Man, the boiz hate cider drinkers, fucking pussys. Famously one of the boiz was quoted saying "It's past April fools and people are still drinking cider". To become one of the boiz you have to pass a strict initiation set by one of the senior boiz. If one of the boiz are caught drinking cider they will be one of the boiz no more and will have to redo a worse initiation. There are many rules of the boiz including; Don't talk about the boiz to non-boiz and never chat shit about the boiz. The boiz are like a religion and stick up for each other, if anyone tried to force one of the boiz to drink cider they will get a left right goodnight. Only the most elite can become one of the boiz!
Did you see that guy take down a bear with one blow? Yeah he's one of the boiz!

That guy drinking cider? Nah he's one of the boiz!

My mum asked me what I wanted to be when I was older I said I wanted to be one of the fucking boiz

There is only one gender and that is the boiz

'If she's 6ft she's not a girl she's one of the lads, get her a pair of shin pads and tell her to go defend that corner

Next time I'll jizz on his toilet paper and get his mum pregnant

We all know that one guy who drinks cider and thinks he's one of the boiz
by Adam YEAH THE BOIZ May 15, 2017
The bestest friends group you will ever meet. They do everything together and help each other. They always laugh at each other but it's a good one. Have u ever heard Saturdays are for the boiz that's cause they are
Me and the boiz are going out this Saturday
by Cbb69420 August 1, 2020