In the working world: Post Hole Digger.
Joe: Hey Johnny is a PhD.

Shawn: How is he a PhD? He doesn't even have a degree.

Joe: He is a Post. Hole. Digger.

by Vincent Santos March 4, 2006
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An acronym for "Permanent Head Damage"
Landlord: How are you these days?
Tenant: I am close to graduation.
Landlord: You are still in school?! Are you a genius?!
Tenant: This PhD program takes a long time and makes me depressed all the time.
Landlord: Well, you are gonna be a suger dad very soon!
by phd candidate September 7, 2006
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Ryan got his PhD from cockblocking all of the time.
by Scott March 12, 2004
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i've got a phd to be pretentious and to impose and pander low-life peasants, plebeians, and pathetic imbeciles.
by Spider John March 21, 2004
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A fake doctor. Someone smart, just not smart enough to get into medical school.
He went to school and earned his PhD, (doctor of philosophy).

Snob who does'nt help people, but calls themselves doctor
by MD, (I'm a real doctor) September 6, 2007
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A abbreviation for Pimpin HOes Daily. Also known as a Player Hater Degree.
I got my PhD fo pimpin hoes daily!
by joey September 27, 2003
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