The gross feeling upon completion of any nasty Buffet. Frequently related to trying to "get your money's worth," usually through consumption of multiple helpings of slimy pizza, dry chicken, fried potatoes, and soft serve ice cream atop a brownie.

Sick feeling often continues until a large bowel movement occurs.
We rocked Hometown Buffet Saturday, but I had the worst buffet regret after.
by Coupon Kid October 24, 2008
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