@Crayv  
Don’t ask me, I have no idea.

awww, how did I miss this?

Does AJ need help with anything?

Have you figured out who your parents are yet? We still don’t know how your egg came to Canterlot on that fateful day…

As a dragon, you’ll have a very long and prosperous life. I saw from earlier you think that’s pretty rough - but it’s really not so bad. Short lifespans are overrated, trust me, and how do you feel about becoming an ancient sage, right next to Celestia and Luna, and a powerful, great guardian of Equestria? I’m sure if you grow naturally you’ll have no trouble being powerful, and wouldn’t it be great to be right next to Celestia and Luna (maybe even Cadence and Twi if made-alicorns live as long as born-alicorns)?
 
What’s your relationship with Celestia? Did she help raise you? Do you feel closer to her than her many other subjects?
 
Also, you’re awesome. Bro hug. SQUEEZE

Do you shed your skin every once in a while or is that not a dragon thing?

Two parter here:  
A) Do you ever get lonely being the only dragon in Ponyville?  
B) Have you ever been discriminated against because you’re a dragon?

I brought some Milk-Bones for you. You want one?

Do you ever breathe fire in your sleep? If so, are there any funny stories connected to that?

Yo Spike, I heard you lost your gem stash when Tirek destroyed the library. To make it up to you, I did some digging and got you these ‘Pulls out a bucket full of various gems and a ‘1000 new ways to prepare gems for Dragons’ cook book’ Hope you like them ^^

What’s the closest thing you can compare to a sapphire’s taste?

So…you’re the hopelessly in love baby dragon who wants to date that prissy white unicorn? Pff…HA HA HA HA! That’s freakin’ hilarious! Just give it up kiddo, you’ve got no chance! She’s turned you down before and she’s gonna do it again and again. Save yourself the trouble and forget her already.

So how do you like having your own throne in the fancy new castle?

How hard are dragon scales and are they magnetic?

A bit young for this kind of question, but what do you think you’d do for a living if/when Twilight releases you from your position as assistant?

Gah, just realized that question was answered in round 3. Okay, new one.
 
You liked those muffins AJ and Pinkie made that one time with the worms and such. You don’t actually eat bugs, do you? Like ones around the house?

Is it true that if you plant a dragon’s tooth in the ground it’ll create an invincible army?

So, what do you see Twilight as the most? Mother, sister, friend, boss, etc? Mixture of all of them?

Does anyone back in Ponyville ever call you Great and Honorable Spike, The Brave and Glorious? Has anyone besides Miss Harshwhinney referred to you as Mr. The Dragon?
 
Alternatively, does anyone besides Rarity ever call you Spikey-Wikey?

SPIKE, I’ll give you a Fire Ruby if you tell CS his mane looks like Phoenix Wright

Would you like to join me and Button Mash in our gaming group to take down Cramerax, The Enderdragon, or the Geth?

Do gems go well with a dash of salt or pepper, maybe even tabasco sauce?

What’s your opinion on “The Great and Powerful” Trixie? I imagine you must still be sore about the whole Ursa Minor incident and the “trapping Ponyville under a glass dome” thing…

Have you thought about what you want to do when you’re grown? Being an assistant is nice and all, but not practical when you’re a certain size. The royal guard is always hiring and I heard caves make for decent libraries.