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1.
Suffix to be used with the first syllable of name of a person.

It is used to describe a person who thinks he/she knows everything about any subject but in reality dosen't know Jack shit and is full of it 99% of the time. Taken as a reference from the online dictionary website wikipedia.

It is formed from the first Syllable of the name of person followed by ipedia. (I.E. If a person is named Kevin.. you can say Kevipedia.)
Person 1: I wonder what cell phone I should get?
Person 2: I dunno.. let's ask ole daxipedia, he knows everything.
by nighthawker June 03, 2008