Top definition
a really hot chick that every guy wants , but no one can have . really crazy and out there . gets drunk quickly .
"i've only had like 2 drinks, but i feel so drunk "
"oops , you pulled a shaena"
by JM. April 09, 2009
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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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