Diabetus is a mis-pronunciation of the word diabetes.
It all started with Wilford Brimley. A spokesman for Liberty Medical.
Hi, I'm Wilford Brimley and I've got Diabetus

by Tdap August 14, 2008
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Any high sugary corn syrup filled products that are commonly consumed
Would you like diabetus ive got Pepsi coke cookies snicker doodles pixie sticks childhood trick or treating .
by Mr popo May 8, 2015
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Diabetus is another word you can call "Sugary food".
Everyday i need a little bit of that "diabetus power up.
by Obesity CupCake April 27, 2018
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A mis-pronounced word by an old fat guy on a horse in a stupid commercial that a lot of people make fun of.
by crank May 4, 2005
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A way of expressing humour while at the same time making fun of Wilford Brimley, the old guy from the liberty mutual commercials who pronounces diabetes wrong.
*someone trips and falls* "lol diabetus!"
by Batryan! May 1, 2009
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yeetis diabetus is a rare desease that makes you die
Uh Oh me has yeetis diabetus DIES'
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