What is Pitt Crust?
1.
"Pitt Crust" is best described as the hardening of the arm pitt area of a t-shirt. There is a yellow hardening in the arm pitt area that is a mixture of sweat and deoderant that is fused together under heat. When this condition occurs it is impossible to reverse and the tshirts must be thrown away or worn in shame!
"Adam came to work on casual Friday with nasty pitt crust on his t-shirt!"
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