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A lot of sexiness packed into a short container. Very smart and her milkshake brings all the boys to the yard. She could teach you, but she'd have to charge. She loves the color blue and is pale with long hair. Don't mess with Krystalyn or she'll kill you with her gorgeous, geeky powers. Very kind. Loves coco puffs and trees.
(Guy 1): Damn, look at that girl. I gotta get me some of that.

(Girl): I'm so jealous of her!

(Guy 2): Yeah, she's a Krystalyn for sure.
by CaptKelp September 11, 2011
A very rare name. Usually belonging to a girl who is clusmy, always attractive :)
I was with Krystalyn the other day when she fell down the stairs.
by firesidex11 May 30, 2011