Often used to refer to a small cat. Also utilized as a pet name, of a sexual nature, by doms/tops to their subs/bottoms.
Aw, Vivian is such a cute little kitty!
Kitty is a beautiful young woman. You can trust her (if your a nice person) if you have said anything about her family or friends she will ruin you and will forever have bad blood with you. Kitty normally has a best friend called Evie and an enemy called Layla. Never hurt a Kitty.
Kitty is so kind :) I love my Kitty <3
A collective pool of money. Usually among friends or roommates saving for some common goal. It can be used in informal gambling or a type of swear jar.
Put a dollar in the kitty -- Steely Dan