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1 definition by johnny baggins

 
1.
PHD
POST HOLIDAY DEPRESSION
usually occurs after a period of rest and relaxation AWAY from the work place.. occurs upon arrival back from time off and during the return to the work place..
BRUCE : "hey mate, welcome back to work... why do you look so bummed ?
HORATIO : Yeah thanks... holiday wasn't long enough.. I'm sufferring from PHD.... wish I had a few more weeks....
by johnny baggins January 23, 2008