Derpy Hooves Halloween Edition

Hello, Everyponies, look at your pony, now back to me, now back at your pony, now back to me. Sadly, she isn’t me, but if she stopped not derping and start derping, she could look like she's me. Look down, back up, where are you? You’re on this deviantart page with me. What’s in your hand, back at me. I have it, it’s a paper bag full of letters from other ponies. Look again, the mails are now all over the floor. Anything is possible when your pony looks like me and not not a Derpy. I’m a pony.
Derp!

WHAT DOES THIS EBAY THING MEAN??
EBAY??