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1 definition by Hopgood

 
1.
Jeed being derived from G.I, which would make most people think of G.I Joe, but in actual fact "G.I" stands for, government issue. So being "Jeed Up" simply means someone who is all geared up with government issue equipment.
soldier 1: "check out my new government issue SA80"
soldier 2: "Dude your all Jeed up"
by Hopgood December 23, 2010