Sigmund Freud

Austrian psychiatrist, lived 1856-1939. Came up with things like the 'Oedipus complex', where apparently young males can become jealous of the father and want to fuck their own mothers. In my opinion, that could only happen if I were suddenly adopted by one of the Olsen twins... Hey! They're 18 now, it's open season!

If I could go back in time, I would go visit Sigmund Freud and kick him in the balls for being so stupid

by Quicksand Jesus May 9, 2004

Sigma Nu

Basically a fraternity of Bawss Maynes.
The most alcoholic bunch of guys who will party till one can't party anymore. Guys you call to have a good time not go shop with you.

He said he was a sigma nu but you know how guys exaggerate.

by Pornstar98 December 15, 2008

Sigma Psi Zeta

Sigma Psi Zeta is a multicultural, Asian-Interest Greek Organization. We are a cultural, social, educational and community service oriented sorority, the first Greek-lettered sorority of its kind to be established on the East Coast. It stands today as one of the largest and most distinguished Asian Interest sororities in the nation.

Oh dangg! Those Sigma Psi Zeta sisters define smart and sexy!

by what is sigma? January 7, 2010

four sigma society

Society for persons posessing intelligence quotients at least four full standard deviations above the mean. This means they are smarter than 99.997% of the population, and have an IQ of 164. But they are still dumber than the Six Nines Society, where you have to be smarter than 99.9999%, or one out of a million, meaning in a world of six billion, there are six thousand of them, and about 1,500 in China.

You have to be a mensan just to figure out what the hell a four sigma society memeber is!

by danw December 22, 2003

Alpha Sigma Tau

Alpha Sigma Tau is the best sorority around with the hottest girls who are the best drinkers dancers and partiers on the face of this planet.

Holy Shit! Those hot girls dancing on the table must be AST's! I want their hot bodies!!!

by Regan Smith May 13, 2005

Sigma Chi

The greatest international fraternity. Founded in 1855. These guys have the biggest ragers, have the hottest sweethearts and screw the hottest sorority girls. Brad Pitt, Mike Ditka, Drew Breeze, John Wayne were all Sigs and more. DKE's are scared of Sigma Chi's cause they know sigs are the best on every campus in the nation. These guys are basically god's gift to humanity.

Officer: Hey son, do you know why you're getting pulled over today? You're swerving all over the road and you're clearly intoxicated
Sigma Chi: *stumbling out of car with a bottle of jack daniels in his right hand* I'm a Sigma Chi bro.
Officer: Oh I'm so sorry sir! please carry on.

Sigma Chi: In Hoc!

Jennifer: Did you hear Sigma Chi is throwing a party tonight?
Jean: Yeah the whole Phi Mu, Zeta, and Chi Omega chapters are going!
Jennifer: omg I want those boys so bad!

by IssacJordan May 23, 2016

alpha sigma tau

Alpha Sigma Tau has the sexiest wildest girls in it. If you are not out with at least 1 of them, you are not having as good of a time as you could. They are down to earth and crazy. There is NEVER a dull moment when you are with these chicks

One time my room got ransacked by 4 hot AST's and the spent 4 hours of a saturday night dancing a screaming in my room. A large blow up blimp I had was been tossed around and ridden. MY bed had multiple beers spilled on it and footprints on it from people jumping on it. I just sat back and watched in pure exstacy laughing! They were so funny!

by Brendan February 24, 2005