#6: “Knee-High to a Grasshopper”
The phrase “knee-high to a grasshopper” is a playful way to describe something—or someone—ridiculously small. Since grasshoppers are tiny, anything that only reaches their knees must be minuscule!

This expression can apply to just about anything undersized, from a pint-sized toddler to your fun-sized 5’2” friend. It’s not meant to be a harsh insult, just some good-natured teasing. After all, a little playful banter never hurt anyone—unless you’re on the receiving end and extra sensitive about your height.