commentatin' 

To speak disrespectfully or harshly towards a person or thing.

Why you commentatin' on me?!?

commentatin' by G-dog January 16, 2004

commentvation 

when two or more people have conversation on your status post, photo or anything commentable on facebook, whoever has commented then gets numerous notifications

Ben: I have loads of notifications, but none about me

Paul:Oh maybe someone's having a commentvation on your photo

commentvation by sawyersboy October 1, 2009

commentating 

To comment in the middle of a conversation.

Michelle: So I went into Wal-Mart and there was a lady in her bikini buying her son a...

Hannah: If she had the audacity...

Michelle: Excuse me?

Hannah: Sorry I was just commentating.

commentating by HannahJ9 August 13, 2012

food commentator 

a person who feels the need to comment on every single fucking thing they eat. especially breakfast foods. it is like they are leaving verbal yelp reviews that nobody wants to fucking hear everytime they eat.

jillian: *goes to eat ihop with lindsay*
lindsay: " mmmm these pancakes are so good mmm yes yum"
jilllian: shut the fuck up

geez, carol is such a food commentator, I swear I can't make it through a single meal without her telling me how she feels about the food

food commentator by wafflewomen October 28, 2019

Facebook Commentathon 

An endless, and often boring list of comments made by a number of friends over a number of days, often resulting in posts over 50 times the average quota of a Facebook post that invariably veer miles away from the initial postee's post.

Pete: Had the best night eva with Sammy D and co - yeah man, you guy's fucking rock!
(100 posts later ...)
Eddie: I think elephants really have amaaaaaaaaaazing memories and shit. And wtf is with the Facebook Commentathon dude?

Facebook Commentathon by Bally in the Bellfry February 26, 2011

Commentsation 

When people have a conversation via comments on Facebook or Myspace. on either they're comment-wall or pictures.

-My Fiancee, her cousin and myself had a dumb commentsation on my fiancee's picture on Facebook that wasnt even relating to the picture.

-I have 64 comments from the same person because we decided to have a commentsation and now everyone can read what we were talking about.

Commentsation by Wick3dR3n3gad3 December 6, 2009

Commentsation 

The act of having a whole conversation using comments. When two or more people feel it's necessary to use the comment section of a photo or video on Youtube, Facebook or otherwise social network instead of just calling one another or using a chat platform.

-That's a nice picture.
-Thank you! How are things Jason?
-Very well. I recently saw you on grandma's album of photographs kissing the dog.
-Oh yes I remember! How is she?
and so the commentsation continues.

Commentsation by Imthekey November 3, 2013