German raconteur who told preposterous stories about his adventures as a soldier and hunter; his name is now associated with any telling of exaggerated stories or winning lies (1720-1797)(noun)
WordNet. Princeton University. 2010.
Use "munchausen" in a sentence
"Blind Leading the Blind: An economic examination of political munchausen by proxy."
"She obviously has munchausen by proxy. (loves the attention one gets when tragedy strikes)"
"I wouldn't call it munchausen by proxy as she appears to have deliberately set out to manipulate and decieve, and have done it for celebrity and financial gain."