look up any word, like cleveland steamer:
 
1.
A girl who is nice, kind, funny, cute and herself. Who could ask for more? She'll always be there for you no matter what. She can be annoying, but so can anyone. Her absence irritates you. She's been through more than you can imagine, but when she's in your arms, she knows she's safe because she has you there to protect her.

But even as friends, she's perfect. She will ditch even a boyfriend that tries to mess with you. You could be in love with her and watch her with another guy, but as long as she's happy, you're happy. All in all, she's the kinda girl that makes you feel you haven't lived until you meet her.
When I saw Kirsti, my heart stopped.
by YourDreamGirl October 29, 2013
 
2.
its a name usually for a girl.
Hey look, is that Kirsti over there?
by Rockstaaaa March 26, 2008