Jenny Louise Crab is an orphan who resides in Vice City.
Little is known about Jenny's past. Her parents were killed in a car accident, whilst her adoptive parents were murdered, which she believes happened so that she could have a better life. She is heavily addicted to mood elevators. Because of this, she is jittery on the show and laughs nervously a lot while she speaks. Also possibly because of her addiction, she often speaks and behaves in a childish manner and occasionally does not appear to be fully aware of her parents' deaths, as when she responds to Maurice stating that her parents were brutally murdered: "Mummy? Where's Mummy? She's just fine, she's probably taking a nap." She seems to have a panchant for composing poems. It is hinted on the show that she witnessed domestic violence with either her birth parents or her adoptive parents when Maurice hits another guest with a paperweight and Jenny says "Daddy, stop bleeding! Stop fighting, please! I hate it when we fight, can't we have a group hug?"
She is voiced by Mary Birdsong.