yum yum yummy

Usually used to describe a Romario. Meaning someone who looks like a snack; delicious, or very hot. In most cases, makes your mouth water when looking at them.

Have you seen Romario today? He's looking yum yum yummy!

My mouth wouldn't stop water all day when she was here, she's so yum yum yummy.

by Jake v3 September 12, 2019

Yum Yum Yummy in My Tum Tum Tummy

When you're eating lunch, and it tastes so good that you can't contain yourself; A succulent food that tastes very nice.

"Oh my god, this pizza is Yum Yum Yummy in my Tum Tum Tummy!"

by LunchMann December 28, 2017