“MOM stands for Mother, not Made Of Money” is a jocular line that has been printed on many gift items, such as T-shirts, bumper stickers and posters. “MOM stands for Mother, not Made of Money” has been cited in print since at least 2005.
 
     
CookingLight.com Community
Is Your Refrigerator Naked? 
tbb113   
12-06-2005, 11:48 AM
On the freezer section, I have a white board calendar that I keep going for a 4 week period (currently only December, soon will be current December and January) plus a few magnets with doctor appointments and my property management phone numbers. Refrigerator portion has a few more magnets holding the weekly menu, upcoming events for the boys, a newspaper clipping that I liked, etc. Side of the refrigerator has a long magnetic strip with hooks to hold my oven mitts and a sign that says “MOM stands for Mother, not Made of Money” and three separate religious school calendars (Teen School for Alex, Midrasha for Michael and regular religious school since Alex is a TA on Mondays).
 
Google Books
Picking Up the Pieces:
Becoming A Greater Whole
By Leah Light
Bloomington, IN: AuthorHouse
2007
Pg. 43:
In a moment of irritation, it occurs to me that he thinks MOM stands for Made of Money.
 
Twitter
waddup
‏@HighhForThis
RT its true, mom stands for made.of.money.(:
5:46 PM - 12 Jun 10
 
Confessions Of A Supermarket Bagger
Made Of Money
Posted on June 21, 2012
Seen on a bumper sticker: “My kids think MOM stands for Made Of Money.”
 
Twitter
PR Girl Atlanta
‏@PRgirlAtlanta
Me: Can I have $50? 
Mom: Do you think I’m made of money? 
Me: Isn’t that what M.O.M. stands for?
#motherfunny
9:01 PM - 21 Nov 13