I would love, LOVE the chance to purchase a Boochbeard Bundle. That would be an amazing birthday gift for those of us who missed our window to buy. Thank you so much for giving us a chance to put in requests! What a wonderful FrogFather you are!
More broadly, the ability to upgrade the level of our ships and/or to be able to pass them along to a lower-level pirate on the same account (as we can do with the outfits and weapons). Out of all the items on the bundle cards, the ships -while incredibly cool - soon become obsolete. Pets and companions can be improved. Outfits and weapons passed on to another character on the account (or stitched with something). The ships never improve and cannot be passed along, so they are good only for a few levels, alas.
A special Halloween pet or companion that we receive after completing a quest that is only available during a couple of weeks or so for BD/Halloween. The Frankenbunny pet in Wizard101 has been my favorite Halloween special for that game.
The best birthday present to me is something that comes from the heart, I don't mind what I get even if it be a cent but I personally like presents that weren't bought but made with friendship and birthdayness. Really anything for me is a present, life is a present, the chance to play this wonderful game is a present and making friends is a present!!! :3