The terrible sensation felt on the tongue and inner mouth parts after eating too many high-intensity sweets and candies. The feeling is one of rawness and makes the aforementioned areas miserably sensitive.
"Mary just devoured three packs of Fun-Dip in ten minutes!
She had better prepare herself for one heckuva sugarburn."
by Wesley J. April 30, 2007
gut rot in your chest. similar to heart burn, but caused by sugar
When I drink smirnoff too fast, I get sugar burn
by Greene February 15, 2004

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