2 definition by roseycheeks8888888

Top Definition
when a girl looks like a nerd with glasses on but removes them to reveal that she is actually sexy.
holy shit that girl used the hathaway effect on the professor to get a better grade!
by roseycheeks8888888 February 27, 2012

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when an average girl puts on glasses to make her look sexy.
that boring girl in your class used the reverse hathaway effect to proves shes actually hot.
by roseycheeks8888888 February 27, 2012

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