“My dinner stomach is full, but my dessert stomach still has room”

“My dinner stomach is full, but my dessert stomach still has room” is a jocular one-line dessert saying that has been printed on images. “Tom introduced the concept of dinner stomach & dessert stomach” was posted on the newsgroup alt.mothers on April 2, 2005. “My *dinner* stomach is full.  My dessert stomach is hungryyyyyyy” was posted on Twitter on August 16, 2009.
 
The saying became popular in 2014.  “My dinner stomach is full, but my dessert stomach still has room” was posted on Twitter on August 28, 2014.
 
   
Google Groups: alt.mothers
Some clarification on myself
enigma
4/2/05
(...)
ok, the first time or two i might explain how eating junk ruins your appitite for real food but after that i’m not going on & on about it. (of course it doesn’t help that Tom introduced the concept of dinner stomach & dessert stomach. arg!)
 
Twitter
Jessie Char‏
@jessiechar
No!
My *dinner* stomach is full.
My dessert stomach is hungryyyyyyy.
11:00 PM - 16 Aug 2009
 
Twitter
Nicole V‏
@scootergoesbeep
My dinner stomach is full, but my dessert stomach is ALWAYS EMPTY.
5:25 PM - 7 May 2010
 
23 March 2013, Guelph (ON) Mercury, “Life with a chatterbox can be a lot of fun,” pg. A9:
Daughter: My dinner stomach is full but I still have room in my dessert stomach.
     
Google Books
The Kissing Bridge
By Tricia Goyer
Grand Rapids, MI: Zondervan
2014
Pg. ?:
“Now, dear, you know that my dessert stomach is twice as big as my dinner stomach.”
 
Twitter
BRS‏
@sinclair_brian
I so said that when I was kid // “@ParentEsq: 5yo says “My dinner stomach is full, but my dessert stomach still has room.”
6:45 PM - 28 Aug 2014
 
Twitter
They Call Me Timmy™‏
@Hurricane_Timmy
My dinner stomach is full, but my dessert stomach still has room.
5:51 PM - 10 Sep 2014
   
Funny Status
My dinner stomach is full, but my dessert stomach…
September 10, 2014 Food Status Updates
My dinner stomach is full, but my dessert stomach still has room.
 
Twitter
Bill Murray‏
@BiIIMurray
My dinner stomach is full, but my dessert stomach still has room.
3:04 PM - 12 Sep 2014
 
Twitter
Bill Murray‏
@BiIIMurray
My dinner stomach is full, but my dessert stomach still has room.
12:52 PM - 17 May 2016