1. When one needs to defecate, and it feels as if it will be some kind of a record. Weight loss occurs by way of the shit being transferred from the large intestine to the toilet, resulting in a significant loss of weight. May be calculated with more accuracy by replacing said toilet with a produce scale.
"Man, I'm going to the bathroom to lose a few pounds. It might be some kind of a record!"

"Ummm yeah, I just lost about 7 pounds in that bathroom, so I'm warning you: You might need to wear a chemical mask."
by Boukisan June 19, 2008
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