A girl who is no longer in her 20s and has failed to secure a boyfriend, thus she has opted for a cat as an alternative companion. Guys who meet these girls often fear hooking up with them since spending the night would involve sharing the bed with the cat or having the cat observe while they get it on or having to put up with the smell of the cat box or cat food in her bedroom. In addition, the cat becomes the primary concern for the girl and hinders her ability to date and do things with guys.
Dude, I saw you talking to that chick at the party…did you hook up with her?
No way, forget that…”30 with a cat”.