Sigma Mu Beta 

The imaginary fraternity that members of the Spartan Marching Band say they are apart of.

Sweet, you're a sigma mu beta girl eh? Where's your house?

I live on Demonstration Field.

Sigma Mu Beta by Academic Type January 23, 2005

Sigma Alpha Mu (Beta Omega) 

The most bad ass bunch of mother fuckers you will ever meet. The number one Greek organization on their campus and quite possibly the entire world. No one is even close to being Sigma Alpha Mu.

Man I wish I was cool enough to be Sigma Alpha Mu (Beta Omega)!

Sigma Alpha Mu (Beta Omega) by NigNogNig March 1, 2010

alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega 

basically the full greek alphabet

person 1: do you know greek?
person 2: alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega.
person 1: you are good at greek!

alpha beta gamma delta epsilon zeta eta theta iota kappa lambda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega by Phu The Writer May 9, 2022