What is Plummy Ache?
1.
When you've eaten so many plums your stomach hurts.
Missy: Ugh, I ate too many plums from the farmers' market.
Andy: You mean that you have a a plummy ache!
See
2.
A tummy ache from eating too many plums.
Oh, I got a plummy ache after eating too many plums at the farmers' market.
See