When Big Momma is confronted by the lady wanting to fight her at the bingo game, you can see Carrie turn to her and mouth the word, "Big Momma" though you can't hear her. Then there is a close up on her saying, "Big Momma, do you even know this lady?"
When Big Momma is in front of the Hasidic synagogue, most of the men are all wearing large prayer shawls. In fact, the large shawl is used only during the daytime. The men would only have been wearing small ones.