look up any word, like fleek:
 
43.
A girl who smells like cat litter
Boy: Hey whats that smell?
Girl: Oh, it's just Kelsey.
by Spider-Girl December 16, 2013
 
44.
A drunk moose who frequently gets stuck in a tree.
TROLOL look at that Kelsey.
by Non-Drunk Moose October 02, 2011
 
45.
Total cutie, thinks you are a little girl if you dont do what she wants. Is always fun to be around, unless she doesnt talk at all..... ever.. even during awkward silences... Once you get used to her awkwardness you will learn to get along with her and it wont be too awkward. She seems to act hyper and crazy with everyone except you so dont get your hopes up. other than that kelsey is a fine specimen of a women and is sure to brighten up your day .
Person 1: Dude did you just hear that horrible noise?
Person 2: Yeah i know its piercing its gotta be a "kelsey."
by icreepongirls May 05, 2011
 
46.
A New Yorker, quiet, smart, cute, about 5'6" in height, with gorgeous red hair, great style, and two of the prettiest blue eyes in the world.
You know that book "20,000 Leagues Under The Sea" by Jules Verne?

Ya, why?

He wrote that about me because if Kelsey's league was the surface of the ocean, I'd be 20,000 leagues under the sea!
by fivehours April 15, 2010
 
47.
An oblivious, ignorant, foolish girl. One who does not consider others.
Girl #1: "I only care about a few people in the world!!!" evil cackle.

Girl #2: OMG, she just pulled a 'Kelsey.'
by The Alarmer February 06, 2013
 
48.
A name for a girl who lurks facebook. Not only will she spend hours liking every one of your posts, she will know things about you that you don't even know about yourself.
Damn, that girl is a kelsey. She's been lurking facebook all day!
by Shelby (not a lurker) March 29, 2011
 
49.
A horrible, ugly, poser person usually fat. Weird eyes and big teeth. Ugly laugh.
person: Ugh, kelsey thinks she's such a NERD.
you: I know, I wish she'd commit to her claims of being suicidal and do it already.
by Harikar October 09, 2013