A wonderful girl. One that knows the right things to say to make you smile, even when you are at your lowest. A girl who you'd want to make smile just because her smile is one of the most beautiful ones you have ever seen. Her personality is bubbly, and she is a bit weird. Her laughs and giggles are contagious since it will get everyone laughing too. She is one of the most beautiful beings in existence.
Person One: What's the name of that star there? It's really beautiful.
Person 2: I know, it's almost as bright as Shelly.
by thenewkeeperoftherunners July 20, 2014
A nickname usually given to amazing girls with great personalities, these girls are known to be stunningly gorgeous, beautiful inside and out, fun, out-going, spontaneous, and sexy. Shelly's are also known to be the best girlfriends and the best in bed. Shelly can be used as an adjective to describe something incredibly awesome, entertaining, and astounding.
Everyone wants a friend named Shelly!

What you did was so Shelly.

If only you were a Shelly.

That's right, Shelly is my girlfriend.
by JoWaSh May 23, 2008
Shelly is the girlfriend that you took for granted. When you break up with her, her sexiness will drive you crazy. Stay with Shelly!
Dumbass: Finally!! I broke up with Shelly so I can go out with Jessica!!

Dumbass(two weeks later): Shit man... I broke up with Shelly... FML
by Timmy Bonjangle Schmidt April 18, 2009
Shelly is a beautiful caring person with an amazing personality and laughs alot shelly always smiles but might have the odd drink
by Family is important September 3, 2019
a generally nice cute and sweet girl/boy who loves to smile
also loves to help others
BOB: woahh did you see that shelly girl?

JOE: hell yeahh shes so sweet and cute... i just wanna bang the $h!t outta her! no lie man

BOB: wow... i was just sayin she looked cute

JOE: my bad man my bad
by Annie Shakran March 24, 2008
She's a Shelly. Nobody really sees her. There is so much more than meets the eye.
by Misunderstood2often November 15, 2017
The most amazing and sexy girl in the world. Has long luscious locks of golden blonde hair and long beautiful legs. Usually a model or amazing athlete. Has great taste in clothes and guys. Guys go nuts over her.
nick: hey have u seen the new girl shelly
fisher: ya she's banging
by NickBoyceisawiener November 12, 2010