Top definition
Usually in the Marine Corps, semper fucked meaning that you have been shit on with a list of things to do, or got some really bad news again.
Damnit my recruiter said I wouldnt go to iraq even though im an 0311, Semper Fucked.
Or god damnit the LT is making me do this shit again, Semper Fucked
by Lcpl_Todd January 20, 2009
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