Cat Face is a floating cat with an unusually big head. He speaks with a French accent, but his appearance contrasts with his attitude, which is dry, direct, cynical and freely critical, linked stereotypically with his accent. He has several doors in his house, one to another dimension which resembles Hell, which, upon discovering it for the first time, said that he "didn't remember asking for this one, but I like it". Cat face does not approve of the website 'lolcats' as he finds it an insult to his people. Catface lives with his friend, Boxcat and has various other friends including Posh Tom, the Elderly Lady, and Mr. So Called Ramsey.
Though Cat Face's personality is mostly dry, direct, cynical, and freely critical, he is extremely sensitive about his species, going so far as to create an entire website in response to discovering LOLcats.com, saying that it was "science gone mad I tell you!" He also seems to be very helpful towards his friends, this is shown in such cases as helping Box Cat find a pet, advising Posh Tom to go inside during the fireworks show, and shouting help to Face Cat when he wandered outside during the same show.