Top definition
wetting of the pants through bodily fluids in god knows what unsanitary manner (including but not limited to: urine, blood, etc)
Oh, my, god. Becky, look at her prachi stain. It's so big. She looks like one of those unsanitary girls.
by timathius July 27, 2006
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Jul 29 Word of the Day
Someone who used to be a potential girlfriend/boyfriend, but no longer is.
Tim: Zack, is that your exgirlfriend?
Zack: No, she's an expotential. We never actually dated...
by brownsuite September 24, 2011
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