If the hiccups can't hiccup, then they'll have to hic-down.
5 seconds sound clip from The New Adventures of Winnie the Pooh - Me and My Shadow / To Catch a Hiccup (S2E2).
You can hear this line at 00:15:01.360 in the Blu-ray version of the TV Series.
Quote context
[...]
- If you'll excuse me, Tigger. I must go find...
- I think they already found you, buddy boy.
- See? I told you it would work.
- If the hiccups can't hiccup, then they'll have to hic-down.
- You can't argue with logisticals like that.
- Um, Owl?
- I say, Tigger, this is no good.
- But you have to admit, the little guy sure makes a dandy pogo stick.
- It's terrifical! It's fantastical! It's... What is it?
[...]