Top Definition
A psychological condition where one truly believes in their own bullshit, despite knowledge of contrary evidence that proves otherwise.
"Hey Frank!, how can you say, that you look like Hugh Hefner ?, when the Scatillogical evidence suggests that you have never even had a girlfriend?"
by Jackjohnsen7 June 13, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.