|1.||Taco Bell Curve|
The approximately 20 min period between "I LOVE Taco Bell. This food ROCKS!" and "I swear to GOD I will never eat that nasty junk again."
The down slope of the curve coincides directly with a case of the taco shits.
"I am on the downside of the worst Taco Bell Curve ever so I can't go with you today."