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An incurable disease picked up when eating from food stalls in south east Asia. Symptoms consist of a constant ooze of anal syrup out of your Janus, resulting in severe embarrassment when any light coloured pants are worn.
"Hey Nick, want to come play golf today?"

"Nah mate I better pass, my Janal Fever's playing up this week, not a good idea to don the whites at the moment."
by Janal Maniac December 24, 2014
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