Dice, the most used gaming miniatures ever. See, this is why you need all those dice, in all those colours.

If ever anyone asks you.

Transcript

C-3PO: Mr Owen, sir, is that you? It's C-3PO, remember me?
Owen Lars: {quiet} Shhh. Don't let them hear you.
Owen Lars: Okay, we'll take her. And the red one.
Adam: What red one?
GM: This one here.
Adam: That's just a funny-looking dice.
R2-D2: Die.
Adam: Whoa, relax.
R2-D2: "Dice" is plural. "Die" is the singular.
Adam: Funny-looking die, then. It only has four sides, what good's that?
{beat, R2-D2 glares}
GM: It represents the red droid.
Owen Lars: Adam, get these two over to the garage, right away. I want you to have both of them secured before dinner.
Adam: Huh? What's going on?
C-3PO: He's the Game Master; he's playing your father. You need to roleplay your character, Adam.
Adam: Okaaay. Uh...
Adam: Well, come on, "Red", let's go.
Red: Freedom at last? Ha. They sent me here for life, and that's exactly what they took.