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1.
a marine who does as told reguardless of his personal convictions
my neighbor was a semper fyter during the bush administration
by gary stangelo February 20, 2004
 
2.
semper fi, do or die... a phrase so stupid that it can only be barked after brain washing.
Do as you are told, even if it kills you.
by ChinNuts? May 24, 2005