commentbomb 

A comment on a facebook photo by some completely random person on your friends list that is uncool in every way, shape and form. This kills all conversation that would happen in the comments box, and raises the question to the poster of the photo of why the aforementioned loser is on their friends list.

{Lou posts a picture of Tom and Laura totally wasted}

Mike (in comment): Wow Tom you look great!

Lou (in real life): fuck. Another commentbomb, now all conversation on this photo is dead.

commentbomb by TheDrMrAaron June 15, 2010

Comment-bomb 

Whenever someone comments something stupid on your potentially fantastic facebook status which prevents it from getting any likes whatsoever.

Me: I just figured out how to divide by zero, I've cured cancer, and I was able to FC Through the fire and flames on GH3 on expert mode!

Grandma: I love you, sweetie! How are things going in high school?

Me thinking to myself: ...Comment-bomb...

Comment-bomb by Rodson69 September 25, 2012

comment bomb 

To click the post comment button thousands of times to give someone thousands of comments on MySpace.

Suzan dumped me so I comment bombed her 3000 pictures of a fat guy in short shorts. Ha Ha Ha.

comment bomb by Josh Roxxx June 6, 2007

comment bomb 

In short, killing a comment thread. This can occour many ways. A few examples are: going completely off-topic, posting a very long comment, or posting any comment that makes other commenters feel as if they just shouldn't add another comment. Comment bombs are often dropped by a thread killer.

Bob: "HAHA! Funny picture!"
Sarah: "Lol, I remember when this happened!! =)"
Jared: "I'm sorry, I just can't laugh at this right now. I'm so depressed."
Jared: "I feel so alone... Someone hold me"

Jared just went comment bombing.

comment bomb by pseudonull June 26, 2009

commentbombing 

v.- To make a redunkulously long comment to a friend's myspace page when it is plagued by incredibly pussified comments from a significant other. To be more effective a group of friends should group in "commentbombing squads" in order to take as much room on the page as possible, in order to eliminate the pussified comments.

A friend's myspace page
Comments:
(I heart insert name more than anything!!!!!)
I love you more than anything you can imagine. You are my heart and soul. And I hope we will one day become one in a universe of love <3 <3 lol

(You)
Note to reader: In order to save your precious time, pretend there are hundreds of lines of blank space.
buttsecks
lol, commentbombing

commentbombing by hteaDsinocaB December 7, 2006