“Yo mama is so old, her first Christmas was the first Christmas”

A popular “yo mama” insult joke is:
 
“Yo mama is so old her first Christmas was the first Christmas.”
 
“Hahaha ur momma so old her first christmas…....was the first christmas!” was posted on Twitter on July 15, 2009.
 
   
Twitter
Year One
‏@SoYearOne
You’re so Year One, your first Christmas, was the first Christmas!
12:14 PM - 11 Jun 2009
 
Twitter
Jacob Saunders
‏@JakeJingleNuts
hahaha ur momma so old her first christmas…....was the first christmas!
10:05 PM - 15 Jul 2009
 
Twitter
Boo
‏@Gotmjnumberz
yo momma so old her first christmas was the first christmas…..lol I crack myself up, man alcohol is grrrrrrreat
9:51 PM - 22 Aug 2009
 
YouTube
YO MAMA SO OLD! First Christmas
Yo Mama
Published on Dec 7, 2013
 
YouTube
Jokes - Your mama so old her first Christmas was the first Christmas.
jokesus
Published on Aug 11, 2015
Joke :
Your mama so old her first Christmas was the first Christmas.
 
Google Books
Yo Momma So Old Jokes
By Peter Crumpton
PeteyRF Creative
2015
Pg. ?:
YO MOMMA SO OLD! her first Christmas was the first Christmas.