I don't think the deceptive wax fruit is Cullen, just because of all the negative things you could possibly say about Cullen, I don't think "deceptive" is among them. He's not perfect by far, but there's never been any indication he's a liar or manipulator. Unless they've changed Cullen's personality completely, it just doesn't fit for me.
I think he's shortbread or strawberry parfait.
He also could possibly be surprise meatballs? Because I don't actually know what surprise meatballs are. How could meatballs be a surprise? Like you think it's just plain sauce and then, "Oh, a meatball!"?
Me looking at the Skyrim map the first few minutes of gameplay: "How is this helpful?!?"
Me looking at the Skyrim map trying to find High Hrothgar: "AGHGHAGAHGHAGGH!"
Haha! Out of likes, but same!