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An unfinished argument or insult that two people have not resolved. The argument can continue at any moment.
"You're a casserole, Dudley! Last time you dished Michelle, you left it in the sink."
by Richard-d'Persen June 02, 2016
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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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