a nethshi is an adjective to describe someone that is very short and likes to eat. It is actually a person who is skinny and is sometimes known as a shawty or a tiny. A nethshi thinks that they are fat but they are not. They like being bootylicious and they are a total babe. A nethshi loves to eat curry and drinks faluda. A nethshi likes to pash it's dog.
person1: "omg-look thats a nethshi!"
person2: "i know right-she's a shawty!"