A "Bro" is someone who acts like a complete asshole to try to look cool. a "bro" can also be a person who wears nothing but skate clothing (volcom)but doesnt actually skate, or a person whos hair flips up and out from the ends of a hat or beanie
by The Rook May 26, 2005
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also known as a "gym class douche". A typical expensive-brand-wearing male, usually between the ages of 16-28. Loves to drink, play frolf and videogames, and chase bimbos. In high school, many of these creatures only emerge during gym class, hiding themselves from the world during the other 7 periods of the day. In their college years, bros tend to flock to State Universities, and gather in groups known as "fraternities." Light pink shirts, recognition by last name only, popped collars, ignorant blind obsession with Dashboard Confessional, Jack Johnson, The Fray (etc.), excessive amounts of hair gel and thirty-dollar acoustic guitars are also common signs indicative of this species. The California variant of a "Bro" is sometimes referred to as a "Brah"
Dude, Pat is such a Bro. All he does is get drunk, chill, and listen to Jack Johnson.
by Meg Dolan December 6, 2008
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The typical douche white male ranging from ages 16-25. They are most often found at parties being overly loud, obnoxious, and making a complete dick of them selves. The majority of "Bros" have played high school football at some point, which boosted their douchebaggery.

Teenage girls are usually into the whole 'Bro' persona, but realize how annoying they really are, and eventually move onto real people.

They are easily spotted, wearing:

-Tapout/ Affliction Shirts
-Plaid Shorts
-Flip flops w/socks
-Air Jordans
-Overly studded shirts
-Sleveless T's
-A baseball cap slightly tilted to the right or left
-Wool caps (ONLY DURING SUMMER)

If you spot someone wearing at least TWO of these listed, you have found a Bro.
Bro 1: BROOO!!! crazy party tonight on campus bro, you down?!
Bro 2: yeah dawg for sure! let me get my wool cap and sunglasses so i look cool.
Bro 2: no fake broham i always have my wool cap and tapout shirts.
by meijerwaterlovahhh June 15, 2010
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A group of guys usually the age of 16-24. A closely bonded group of males (no homo) who are constantly drinking natty, and talking about their "bitches" making them sandwiches, even though the majority of them have never experienced a female actually abiding by their rules. They usually just stand around holding a red plastic cup waiting for something exciting to happen so they can scream something that demonstrates how much they enjoy partying. They usually over use the words Broski, chill, natty, bitch, and sandwhich.

You will be able to determine a bro by the way they dress.
Short shorts, polo or tshirt, oakleys worn behind neck, sandals, and a visor or hat either front or back.. never sideways.

The bros usually run the school, lord knows for what reason. They are usually followed by a group of "hoes" and these hoes and bros join together to make a pack of obnoxious delinquents.

The bros must always abide by the bro code.... no matter what. Its sacred.
Yo bro, lets get some hoes and hit up a party, sound chill?
by theofficialbro69 November 4, 2010
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the word "bro" started as a shortened version of the word "brother", but quickly evolved to a word that you could call not only guys that aren't your brother, but instead, anyone at all.
"hey, man. what's up?"
"not much, bro"
by barf flavored soda December 22, 2021
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