i see no problem with displaying your nickname.
Most greeks...BLGO or others display them on there jackets or sweaters.
As you how you acquire that name, might be a different thing...
My line name of Delta Sigma Theta was Northern Exposure...
for the mere fact i was the only initiate with an accent from up north, when i pledged in the south ( i am orginaly from Daytona Beach) and i use to say "YOOO!" all the time...
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"the ORIGINAL soror from the dirtiest part of the south"
(cheese grits, hogmahs and fatback)
MaMaBuddha
Delta Alpha/Epsilon Tau
Delta Sigma Theta Sorority, Innnnnncorporated.
Spring 94
the 24th Diva of Perfection
Alpha Phi Omega, Fraternity, Incorporated
Alpha Gamma Gamma
Fall '98
Order of Eastern Star
Prince Hall Affilated
Prince Hall #27