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the act of being permanently sexy. Sexy that only has the excuse of your parents genetic makeup.
If you are sick but still sexy in some sweat pants and a t shirt... you are permasexy. If you didn't put makeup on yet someone still wants to bone are permasexy. If you are trashed at a bar looking rough and a SOBER person wants to take you are permasexy. Ashley McLaughlin...permasexy.
by Kozmosis Jones September 28, 2010
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