1 definition by WMU Orientation
An invisible hat worn by one who is "too cool" to let loose and act like kid again. Hats are typically worn by those who are just entering college and trying to look like a bad ass.
See that guy, standing off to the side, who refuses to play this ice breaker game with us? Man, he needs to take off his cool hat.
by WMU Orientation September 7, 2009