This is a list of some of the most famous cats on the internet!Number 5: Maus The Cat! Coming in at number 5 is Maus, the German male cat! His name means "mouse" in English, ironically. Maus is an iconic cat that recently became the subject of internet memes following a sitting posture he did, resembling that of humans. Maus Number 4: Fatso The KeyBoard Cat:Fatso is one of those cats that upon seeing , you will remember fond memories. A man named Charles Schmidt created the original "keyboard cat" in 1984. His work has since spawned clones and has made Fatso an internet sensation. As once was said "old is still gold".And in case you think keyboard cat died, he retired and his son came out with a new song in 2010 under the nickname "Bento" :)Number 3: Banker CatSometime in the year 2009 of our lord, a beautiful thing came to...