Nelly 

It is a way to say in a effeminate way that someone is gay.

Those boys are so nelly.

Nelly by :-/:-/;-) June 17, 2022

Nelly 

It is a way to say in a effeminate way that someone is gay.

You are so nelly.

Nelly by :-/:-/;-) June 17, 2022

Nelly 

Nelly is such a fat idiot slimey creature it smells worse than any garbage you will ever incounter and it’s breath will kill any form of life within 5 meters

Ew I need a nose plug that thing is such a nelly

Nelly by Pleno August 17, 2022

Nelly 

A person that is always joking around and taking nothing seriously.

Person 1: Stacy is so unprofessional
Person 2: I know! She's such a Nelly!!

Nelly by BigMonke23 February 15, 2023

Nelly 

A really pretty girl who likes to talk

Nelly has a Belly named Billy and Likes Vikram's Willy

Nelly by Bigfatmoistball21 August 5, 2024

Nelly 

Used to indicate poorly drawn animation

Your animation looks like Nelly!

Nelly by Cogol April 24, 2024

Nelly Sanchez 

When someone puts their finger in your ass, and then wipes it under your eye, resembling Nelly’s signature band aid.

Yo dude, what’s wrong with your eye? My girlfriend gave my a Nelly Sanchez and now I’ve got pink eye.

Nelly Sanchez by FMUF January 1, 2023