She kept piing late into the night, trying to calculate new digits of pi.

Pi was once an important county of Chengdu in Sichuan.

The students calculated several pis to ten decimal places during the exercise.

At the charity fair, she pied the comedian to raise money for the animal shelter.

A pied cat padded silently along the garden wall as the sun rose.

She pied the radius to calculate the circumference.

PIs submitted their final reports before the funding deadline.

After the rain, the pasture smelled strongly of cow pies scattered across the field.

At the bake sale, we sold three cream pies and two lemon tarts.

The cutie pies in the front row waved enthusiastically as the parade passed.