Since Jack's boss (Jennifer's father) won't give him a car, he decides to buy a moped. Jennifer finally convinces her mother, who came six weeks ago for a two week visit, to go home. As Maureen walks out the door, Jack runs into her with the moped, which of course causes her to continue staying with Jennifer. Jennifer decides that in order to prevent Maureen from suing Jack and getting all of Jennifer's stuff, that Jack should call her ""mom"" (which he has never done). Features a wonderful daydream medley of scenes where Jack imagines killing Maureen at various stages in his life. (thetvdb.com)