A group of male college students who claim to uphold the ideals of Ancient Greece in their daily lives. Oftentimes, they actually do just this, and their members are much more cultured, kind, and devoted than the general public. However, there are some severely fucktarded ones that cater to the stereotype of groups of boorish womanizing idiots walking around calling everyone who isn't in a fraternity a GDI. There are some notable differences between these two types of fraternities:

1. Everyone joining a fraternity gets hazed. However, the second type usually subjects recruits to perverted and disturbing methods, and usually treats them like throwaway peons instead of potential brothers.

2. Members of the first type generally care about getting good grades. Members of the second are too busy thinking about how awesome they are for having so many friends.

3. Members of the first type care about appearing to be productive members of society. Others are in it to bang dumb sorostitiutes and get drunk/high, and care nothing about "Greek ideals"

4. Members of the first type are likable. Members of the second type aren't, and should be cornered and beaten when none of their friends are around to flaunt how worthless they really are.
Some members of a fraternity can be downright nasty. Don't lump them in with the members of a real fraternity
by FFS why am I being asked August 2, 2009
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A group of college men with strong ties of brotherhood whose goals are to become better men. A brother is somebody who can be relied on in times of need and somebody who you will remain friends with for life. Fraternity men often have large networks in the professional world and are prominent in other groups on campus. Members in fraternities are often well dressed. They emphasize academic, philanthropy, fundraising, and social aspects of college life. Typically the Greek community are some of the most dedicated, hardworking, and involved students on any given campus who know how to have fun.
John: Hey man are you rushing a fraternity this year?

Greg: I'm definitely going to try, I've been dying to get into the whole Greek scene.
by JackDA October 18, 2012
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This is a group of males in college who pay money to spend time together. They do a lot of community service, like a couple of hours a month, to prove to the world how great they are. They host a ton of parties with copious amounts of booze; females can come for free, but men who are not affiliated with the fraternity are not allowed in. This makes it easier for frat boys to get laid. If they cannot find a helpless or unconcious girl to rape they resort to butt fucking eachother.
(P1) Bro lets join a Fraternity
(P2) No fucking way!
by BJARakilla March 22, 2011
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A good way to make valuable connections in one's college years and land a real job with their degrees. Same applies to sororities. Written by a frustrated Boomerang Generation kid who has still not yet gotten any offers after interviews and has daily regrets of not pledging while in school.
I have encouraged my college freshman brother to look into joining a fraternity so he doesn't end up like myself after he graduates.
by Prince Hans January 13, 2015
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-This is a group of males in college who pay money to spend time together. They do a lot of community service, like a couple of hours a month, to prove to the world how great they are. They host a ton of parties with copious amounts of booze; females can come for free, but men not affiliated with the fraternity are allowed in. This makes it easier for frat boys to get laid.

-A "secret" society of homosexual white boys established so they can have butt sex in private.
If you are in a fraternity you are a faggot!
by charles1233445 March 22, 2011
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Group of men who are more like to: Excel in life, get laid, have friends, and have a good time.
GDI: Errrr my life sucks.

Fraternity man: My life is so much better than that GDI's.
by Sigma Nu Guy October 20, 2010
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1. to assiocate in a brotherly manner 2. talking to the enemy in a brotherly manner 3. used when your a soldier likely
Stop fraternizing with the enemy and get back in line, Rodriguez!
by Lemurdecatta December 13, 2009
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