πr2 (Pie Are Squared)

They say that πr²
But everybody knows
That pie is round and full of stuff
That really only goes
Right in your mouth
With yumminess
Be fruit or savoury
And usually has no corners
Nor squares for πr^t!

Apologies for the flagrant bad grammar to make, what hopefully comes over as a humorous, point!  

073/365 – Pi Day Pies, 2012 (Photo credit: djwtwo)