look up any word, like blumpkin:
 
1.
epitome of cool. only cooler.
damn shes yellie.
by sarllie March 24, 2011
 
2.
An amazing girl who loves TV and Sims and is very pretty and has an amazing sense of style. She's very slim and can be a ninja when paired with an Izzy.
Bob: Look at her go with that girl, she's so amazing! She must be a Yellie!
by ohmygodeverynameistakenup August 04, 2012