When a street-smart FBI agent is sent to Georgia to protect a beautiful single mother and her son from an escaped convict, he is forced to impersonate a crass Southern granny known as Big Momma in order to remain incognito.
After a one night stand with Alex, Isabel realizes that she is pregnant and they decide to get married. However, along with the marriage comes compromise of one's own cultural traditions.
Two brothers try to take advantage of an old rich pack rat. They learn their lessons simply by looking at the bizarre living environment of the old lady.
