"Eating too much cake is the deadly sin of gluttony.…

A pie/pi joke was posted on Reddit—Jokes on August 26, 2015:

“Eating too much cake is the deadly sin of gluttony. But not eating too much pie, because the sin of pi is always zero.”

“Glutenny is one of the Seven Breadly Sins” is a related joke.

Twitter
Eric Beecher
@EricBeecher1
The sin of pie is 0, pie has no sins #mathhumor #fromme
1:43 PM · Sep 26, 2012·Twitter SMS

Reddit—Jokes
Posted by u/[deleted] August 26, 2015
Eating too much cake is the deadly sin of gluttony
But not eating too much pie, because the sin of pi is always zero.

Twitter
Ayushmaan Chatterjee
@AyushmaanC
Eating too much cake is the deadly sin of gluttony.
But not eating too much pie, because the sin of pi is always zero.
1:01 PM · Aug 26, 2015·Facebook

Twitter
Grumpy Bucket
@Cthulucena
Eating too much cake is the deadly sin of gluttony. But not eating too much pie, because the sin of pi is always zero.
2:36 PM · Aug 26, 2015·Mobile Web (M2)

Twitter
Fita
@DjFita1
Eating too much cake is the sin of gluttony. But not eating too much pie,because the Sin of pi is always Zero
10:08 AM · Aug 27, 2015·Twitter Web Client

Twitter
Joke Authority
@JokeAuthority
Eating too much cake is the deadly sin of gluttony. But not eating too much pie, because the sin of pi is always zero.
3:06 PM · Aug 29, 2015·Buffer

Twitter
Swallow
@Solomvn
”@Thuxedo: Eating too much is a sin except eating too much Pie, because the sin of Pi is zero.”
5:06 AM · Sep 4, 2015·Twitter for Android

Reddit—Jokes
Posted by u/PM_ME_PROFOUND_MATH April 12, 2017
Eating too much cake is the deadly sin of gluttony
But not eating too much pie, because the sin of pi is always zero.

Twitter
Peter M. Dkhar
@PeterMarchborn
Eating too much is a sin except eating too much Pie,
because the sin of Pi is zero.
5:24 AM · Jul 13, 2020·Twitter for Android

Twitter
LucyMostJuicy
@BainzyC
Eating too much cake is the deadly sin of gluttony
But not eating too much pie, because the sin of pi is always zero.
1:39 AM · Apr 5, 2021·Twitter Web App

Twitter
☥⚚ 𝟞𝟝𝟠 ☯ ♍ Bobby Minoramp ⚭ ⚤
@Minoramp
Eating too much cake is the sin of gluttony. However eating too much pie is okay bcz the sin of pie is always zero.
12:17 AM · Jul 19, 2021·Twitter Web App

Reddit—Oneliners
Posted by u/Ronarudokun July 20, 2021
Eating too much cake is the sin of gluttony. But eating too much pie is okay, because the sin of pi is always zero.

“Eating too much cake is the deadly sin of gluttony. But not eating too much pie…”