Nutters Nation

Remember that time we saw a guy in a "Peanutsburg Nutters" shirt? Turns out it wasn't a one-off. The Nutters, it seams, are a pan-Asian phenomenon - although everywhere else, "Peanutsburgh" ends with an H.

Taiwan comes in strong, with this representative of Taiwanese Nutter Nation. But the true Nutters fans can be found on the other side of the Straits, where they produce this classic model and this pink Nutters T-shirt, presumably for ladies who love... um... never mind.

The shirts say that they were "1979 MSY champions," but what is MSY? Did they play a game at Louis Armstrong International Airport? Did they defeat the ladies of The Mount School, York? Did they produce the maximum sustainable yield? I must know more!

[Edited to add: THEY'RE IN GERMANY TOO!!!! EVERYBODY IN THE WORLD BUT ME HAS A NUTTERS SHIRT!]