I'm festively plump
You say this when someone roasts you and you're too full to argue.
After my aunt called me a donut, I said, 'I'm festively plump!' and ate another slice of cake.
I said, 'I'm festively plump!' when my cousin said I looked like a Thanksgiving leftover.
My friend said, 'I'm festively plump!' after I told her she looked like a bakery.
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