“Pizza: The edible pie chart”

“Pizza: The edible pie hart” is a jocular saying that has been printed on T-shirts. “Edible pie chart” has been cited since at least 2008. The “Pizza: The Edible Pie Chart” T-shirt came out in 2009.
         
   
Sweetness 
Monday, April 7, 2008
Edible Pie Chart? Mine would taste like Key Lime!
Here’s a little caloric breakdown of the food I consumed yesterday. Cool, huh?
 
Self-plagiarism is style 
EDIBLE PIE CHART
SEPTEMBER 26, 2008 DAVE PATTERN
This opens up all sorts of possibilities for tasty representations of data 😊
(A custard pie is shown.—ed.)
 
Fashionably Geek
Comparing Pizza To Pie Charts Means You Are Working Too Much
by JEFF CHENKUS on JUNE 27, 2009
Being one of the finest foods there is, you should really keep your pizza eating and your work life separate. The day you are referring to your pizza as an edible pie chart is the day you need to take a long vacation.
(T-shirt is shown.—ed.)
 
Twitter
Intrapromote, LLC
‏@intrapromote
via @johnlustina - Pizza T-Shirt: The Edible Pie Chart http://ub0.cc/0Y/75
5:12 PM - 22 Jun 2009
 
Twitter
Natasha Lloyd
‏@natashalloyd
I want this shirt! http://bit.ly/1zcqpv “Pizza: The Edible Pie Chart”
3:07 PM - 29 Jun 2009
 
Twitter
Popsikle Shop
‏@PopsikleShop
#OOTD Pizza: The Edible Pie Chart Cut-up Tee, Medium || $8 || Jean Shorts || $10 || Sunnies || $8 || 🍕🍕🍕🍕 pic.twitter.com/cDarQh5U5L
7:11 PM - 18 Aug 2014