Meet Molly Pop :3
 
A pony of unknown origins, this pony like drugs brought to life. Becuase of this, she often comes across as aloof and out of focus, not really paying much attention to anything. She also constantly sees the world in weird visions, such as seeing things that are not appearing, or with blurred visions or seeing things constantly changing colors.
 
Molly is able to fly without the need of wings or levitation spells, and also has the power to have random types of drugs grow out of her mane and tail. Although mostly taking the form of medical pills, she has been known to grow other types of (legal and illegal) substances out of her hair, though mainly through having other ponies ask her for them. Also, due to her nature, she has a built-in immunity to drugs, being unaffected by even he hardest substance, as only she can make herself feel the effects if she wants to.
 
Despite all of this, she is still a cheery and easy going pony who gets long well with others. She is currently being studied in a lab by medical professionals in Canterlot, as hey are wanting to know more about her and research her abilities, as they think she could be a big help to the medical world.  
Also, a really popular pony to take to and hang out with in night clubs. For obvious reasons… XD