When taking tests in middle school and high school
PE classes and you're forced to lay down on the floor, the floor is often cold enough that it causes female's nipples to
stiffen up, and male's penises to become erect. The males seeing the results of
the female's condition only worsens the male's response to the syndrome.
Often referred to as 'GFS' in passing.
Guy 1: Did you check out
Becky's Gym Floor Syndrome?
Guy 2: I know, and thanks to that it's gonna be after
lunch before my own
GFS goes away.
