Urban Dictionary: The butt flu

Refering to AIDS, and HIV.

I heard they had a bad case of the butt flu break out over at the Bathhouse.

by Shayne B August 09, 2006

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Acquired Immune Deficiency Syndrome-{AIDS}.

"United Nations Peace Keeping Troops have spread the butt flu all over Croatia."

by J.E. Walker April 27, 2003

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When you have diarrhea.

I stayed on the toilet all night because I had a major case of the butt flu!

by SarahH2o October 20, 2008

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The HIV.

HIV+.

Ooo. That faggot got the butt flu.

by bamaSeth June 03, 2015

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