Top Definition
A condition first diagnosed in a female FBI agent in the mid-nineties, Scullyosis prevents the subject from accepting the strange and paranormal despite clear supporting evidence or strong personal experience. Sufferers of Scullyosis will deny the existence of aliens, for example, even after being abducted, probed, having their DNA harvested, meeting their alien-hybrid baby, taking it to the first day of kindergarten, watching it graduate, sending it to a good 4 year college, attending its wedding and holding their own 1/4 alien grand child. It’s a powerful condition that turns potentially dynamic and interesting characters into one dimensional, broken record skeptics.
Dude1: Whoa. There's no freaking way that that's possible - that frog did not just turn into a prince. it's just not possibe.

Dude2: Ummm, you just saw it happen with your own eyes.

Dude1: That doesn't men it's really real! Because it ISN'T.

Dude2: BUT YOU JUST SAW IT FOR YOURSELF.

Dude1: yeah man, but it's not possible, so it isn't real. it can't happen.

Dude2: Man, you got a real bad case of scullyosis.

Dude1: Sure, fine, whatever.
by Cathy123581321345589 May 13, 2009

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