When a Mother fakes being supportive, happy, excited or any other emotion in order to up left a child or to make the child believe life is normal. Most commonly praticed during a school event or holiday.
My Father died on December 15th and then I was a Mother faker for Christmas that year.
1) This phrase is another way of saying mother fucker.
2) Saying someone is a fake mother.
3) Another way of saying someone is faking somthing.
1)Oh you mother faker.
2)Shit you aint my mom you mother faker!
3)Son you a little mother faker.