Pi Sigma is a diverse sorority of cannabis-proud women also known as the Pink Sesh Society. From sophisticated women who run executive board meetings, to elegant mothers handling family business, these women live unapologetically, celebrate each other, and enjoy cannabis.
I can't wait to become a member of Pi Sigma and meet new friends and sisters.
by persephoneroe420 May 6, 2021
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A West Coast Asian interest sorority. Also commonly referred to as, "S-O-Pis". Many of the campuses that sport chapters of SOPi also have a chapter of KDPhi, Alpha Kappa Delta Phi.
"KDPhi, spread your thighs.
SOPis, look like guys." (Sigma Omicron Pi)
by Gordon Lee September 4, 2007
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The largest fraternity in the world. The first letters in "Kappa Pi Sigma" stand for "Kings Point Sucks," Kings Point being the famed maritime academy, USMMA, located in Kings Point, NY. KPS as Kappa Pi Sigma is also refered to, can also stand for "Kings Point Spirit." While KPS is often what students feel during bad times at the Academy, it is the tying factor for all students, past and present. The brotherhood of KPS is something no other college in the world can make a claim to.
Kappa Pi Sigma is written in bars and common port areas all over the world. Most students, during their allotted time at sea (required by the school) will carve KPS somewhere they have been.
by shrapdaddy April 30, 2007
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Chi Pi Sigma is the coeducational professional criminal justice fraternity at the acclaimed San Jose State University in beautiful San Jose, California. Established on October 14th, 1935.

Student members are individuals, of varying majors, with career goals in the criminal justice system such as: law, law enforcement, probation and corrections. The primary objectives of the Fraternity are to assist members with occupational preparedness, career selection, career acquisition and to provide a fertile environment for academic study. Chi Pi Sigma also supports and promotes the Administration of Justice Department, strives to improve the campus environment and makes positive contributions to the local community.

Oh so you your in Chi Pi Sigma Fraternity Right?
by Sassy 06 August 7, 2008
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A bunch of bozos who run around in suits thinking it makes them important. The reality is that all of them come from affluent backgrounds and will get in anywhere because their dads are Vice Presidents of Goldman.
Someone tell Chad that Delta sigma Pi won't make his dick any bigger.
by MickeySingh April 12, 2022
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