Top Definition
An amazing, sweet, beautiful girl who takes relationships very seriously(in a good way) and will be there for you. Almost everybody likes her and she has a lot of friends.
I heard your relationship is going great!
Yeah, Rachel is my Katty <3
by TheEndIsNear April 10, 2011
some chick ur fucking but y'all not going out
1. How is ur girlfriend Vanessa.
She's not my girlfriend she's my katty.
by everfresh03 August 12, 2008
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