FIRST!! 

A term used to describe the first person to post a comment on a popular video, forum, or website. Usually used by little kids who think they are cool because they are the first of thousands to comment on something popular, when in reality no one really thinks its cool.

Comment 1: FIRST!!

Comment 2: Wow theres always someone that writes the first comment like that.

FIRST!! by Hamshake March 31, 2011

First! 

Something that attention-seeking children write as they desperately seek a feeling of self-worth for being the first to comment on a youtube video.

First!
First like and comment
1st

First! by antirix May 7, 2018

First! 

Used by the very first commenter on a blog or forum to show they beat everyone else to comment first

1st Commenter: "FIRST!"

2nd Commenter: "Omg you are so lame no one cares if you are first congrats on your non-prize winning first comment."

First! by immatellyouwhat September 26, 2008

first

What the first 100 comments say in every YouTube video since like 2020

Markiplier uploads a video
9 yr old: First
10 yr old: FIRST!!
etc

first by Darth That Makes Words March 17, 2021

first

Apparently sought after position of being the first person to write on an online comment section, only to use the opportunity to write "first."

Mike: "Yeah bro, I totally wrote first on that article."

Allen: "Thats not douchey at all."

first by ronmex7 April 16, 2009

First

A word that highly skilled internet commenters post on internet message boards to show their superior skills at being the first to comment on an article, blog post or other internet forum. Typically these people are highly skilled and successful individuals that are irresistible to members of the opposite sex.

Ian21 is always getting first on message boards, he is so cool, he owns PWE.

First by I21-a November 26, 2014

first

One of the most common but also retarded youtube comments

Retard on a youtube video: first yaaay!
Me: nobody cares...

first by A dying goat February 25, 2020