A play on the word "Onomatopeia" - Onomatopeia is defined as; the naming of a thing or action by a vocal imitation of the sound associated with it.
For example : Buzz, Hiss or Hiccup
Obamatopeia are the the words associated with Obama when he does anything to this country, as in the much touted Obamacare plan - just as "hiss" sounds like a hiss, Obama + the words describing what he is doing, sounds like a a small animal being sexually violated.
Obama + anything = sounds like someone being forcibly assraped.
American # 1 : Did you hear about Arizona getting sued by the Federal Government for enforcing Federal Laws?
American # 2 : Yeah... they got Obamafucked.
American # 1 : Obamafucked?
American # 2 : Yeah, listen?
American # 1 : I hear it....
American # 1: Its called Obamatopeia