the eighth letter of the Greek alphabet that looks like an easter egg
Guy 1: θ

Guy 2: hey, its theta

Guy 1: no, its an easter egg
by ia4 43i[q9 October 11, 2010
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1 n. the best and most butt kickingest letter of the greek alphabet.
2 n. the pole around which all math pivots, especially calculus.
beta sucks so hard in comparison to theta
by albert einstien March 05, 2004
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A nickname for the organization known as Kappa Alpha Theta, or for one of its members. Kappa Alpha Theta is an international organization for women, which exists to nurture each member throughout her college and alumnae experience and to offer a lifelong opportunity for social, intellectual and moral growth as she meets the higher and broader demands of mature life.
Thetas have excelled as students and have gone on to achieve prominence in every professional field- from medicine to literature to politics.
by PanhellenicPrincess April 04, 2004
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the brainwave of being in a dream state wer u can receive mesages from other dimensions
by aksarpacod April 08, 2009
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The term 'thetas' refers to the transcendent siblings of Theta Delta Sigma Society, Inc.

Theta Delta Sigma is a coeducational, multicultural Greek letter organization.

Its a cultural, educational, social, and community service based society that seeks to establish and perpetuate siblinghood. “Siblinghood: Brotherhood as well as Sisterhood”

Theta Delta Sigma strives to give its members an opportunity to address the issues of minority awareness, multiculturalism, and diversity. As an organization we educate our community in understanding that diversity and multiculturalism isn’t limited to race and ethnicity but also includes gender, sexuality, economic, and social status.
Check out the national website = www.thetadeltasigma.org
by TDS June 20, 2004
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Theta, a letter of the Greek alphabet often used to represent angle measures in math or science, can be used as a universal word.
Dude, so I was walking through the theta when this theta came up to me and I was like, "Back the THETA off of me man!"
by A-Train February 17, 2004
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