You can find these creatures lurking around Hartwick College located in Oneonta, NY. "Hartwick Mouth" is the condition possessed by a large number of both women and men who attend the college. "Hartwick Mouth" is when one's lips cannot accomodate their overly large teeth/gums. See also: Horse Mouth
That girl was looking good
Nah, man, she had Hartwick mouth
by Non-Hartwick-Mouth Girl December 14, 2010

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