Illnesses which are spread around at science fiction and furry conventions due to the large numbers of people who gather and interact in one confined place. Lack of sleep, drama, stress, travel, and post con depression may also depress the immune system, contributing to con crud.
That was an awesome con I attended, pitty I caught a nasty case of con crud.
by Lutria Wolfe January 29, 2008
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A rare itchy fungus harbored in fursuits. Cons bring vets to help everyone get vaccinated.
I got a nasty case of Con Crud all around my taint!
by jakerusso2006 November 21, 2021
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