An elderly suburban widow who lives alone and keeps dozens or more pet cats, usually many more than municipal code allows, in a small house, and refuses to give away or sell them even for the sake of the safety of the cats or herself.
Tonight's episode of CSI featured a story where a little girl killed a crazy cat lady with a ball point pen.
a woman, usually middle-aged or older, who lives alone with no husband or boyfriend, and fills the empty lonely void in her life with as many cats as she can collect in one place. Said homes are usually very stinky and the aformentioned woman may also very likely be white trash
"Did anyone see that crazy cat lady on the news last night with the thirty cats? Her trailer was such a health hazard that it was condemned by the town"