A tongue of laughs

3Po: Mama, what are tongues for?

Me: Well, tongues are for tasting things -- tongues are what help you taste sour, sweet, salty and bitter. They're also for speaking. You wouldn't be able to speak without a tongue.

3Po: Is that all?

Me: I think so. I can't think of anything else.

3Po: I know one other thing tongues are for.

Me: What?

3Po: They're for licking lollipops.