1 definition by Tosh. O biggest fan

PGS stands for Perfect girl syndrome.
It is when you find a great girl but then your PGS kicks in and you find a flaw just so you cant be with them.
The flaw could be as little as her laugh makes her right shoulder twitch way too much.
Ricky and Mary were going to date but Ricky's PGS kicked in and he thought her attitude towards garbage cans was different.
by Tosh. O biggest fan April 2, 2010
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