Very cat friendly. Perhaps too cat friendly.
Usually the DMV goes to great lengths to keep masturbation jokes off license plates, because as we all know drivers never swear or say dirty things to each other. Given all the curses hurled at them every day, DMV employees normally know all the slang terms out there, but maybe no one has yelled "quit fappin' back there and give me my darn license" yet. The person claiming to have this plate says he told the DMV employee it was his cat's name. Which, if it weren't really gross, would actually be kind of cute.