JustOneNote's definitions
When the wearer of a hat appears more attractive under its brim. When the hat comes off the true appearance comes to light, often less appealing to members of the opposite sex.
Oh girl don't bother with the dude in the hat, he's got brim syndrome. Once he takes off the hat he loses all attractiveness...weird shaped head.
by JustOneNote September 20, 2010
Get the brim syndromemug.