Hi means that when you are greeting someone you are not greeting them well.
Let’s face it. The reason you are looking up hi in the urban dictionary is 1 of two things:
1. You just searched something bad and are now trying to hide it....
Or
2. You are so bored and utterly without friends that you have nothing better to do but look up hi.
(We both know that it is the first one...)
Hi. bye Felicia 👋🏼