Tools who cry that they do not like Pi are fools. For example, how can you find the circumference of lumber if you do not use this crucial number? You might as well try to do it whilst you slumber! Or what of a plumber who needed to find the volume of a pipe? He would have to use this number without a gripe!
um3k Southern US would be my guess, though my guess isn't the best.
EDIT: I feel pain at the fact that I couldn't think of more than a quatrain. I'm just adding this to explain why all I wrote was a rather plain quatrain. It would seem that my bane is that I simply couldn't think of more than a quatrain.