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A lesbian seagul
A girl who is extremly sluty
Lyndsay Hines loves to flont her seabassness to her lesbian friends
by GW Forsyth March 10, 2005
Something that it totally random, stupid, or just does not make any sense to the common man. If one were to see something out of the ordinary or just plain odd, all that person would need to say is "seabass."
Person 1: "Yo, look over there, a lion talking to a turtle on the parkbench."

Person 2: " Yep, seabass..."
by Jibbs June 02, 2005