You know you've got that certain something, that "je ne sais quois" that makes people turn their heads when you brush past them. Wouldn't it be awesome if you could...bottle it?

MyDNA lets you come pretty close with perfumes and colognes that are based on you, using your DNA. It sounds kind of creepy and sci-fi, but at the same time, very perfectly cool. MyDNA sends you a kit, you send a swab of your cheek (a "sample") back to them, pick a bottle (I like the purple one shown), and they send you back a fragrance that matches you.

I have no idea what a fragrance based on someone's DNA is supposed to smell like, because really, there are some certain times like that third day I've gone without a shower because I've been sitting in my pajamas in a blogging marathon, that I am quite sure no on would want to catch a whiff. However, if myDNA somehow captures shy, sarcastic, and quietly glamorous from a swab of my cheek, I'm sold!