Fave Bombing 

Fave Bombing is a deviantart term which is referring to an activity done by many users on the website DeviantArt. Fave bombing is when you favorite a piece of art or literature without giving a reason why you actually like it.

"Someone just started Fave Bombing my stories, they didn't give a reason why they favorited it at all..."

Fave Bombing by Unusual Hufflepuff Wizard February 7, 2017

Facebombing

The act of taking a picture that contains a funny or strange face and photoshopping that face onto the other people in the picture.

Guy: Hey, check out this picture of Kyle at the party. He looks like he shat himself. I'm gonna facebomb this.
-some time later-

Guy: hey, look what I did.

Girl: Oh my god, they all have that face, thats so funny!

Guy: Yeah, these party pics are facebombing gold.

Facebombing by MistaBojangles3 February 26, 2010

Favebombing 

Usually used on deviantART, refers to the enormous amount of favorites a popular artist receives shortly after posting a new picture.

Just posted a new deviation! Let the favebombing commence!

It must be nice to be popular. I wouldn't mind getting favebombed now and again.

Favebombing by Red Fleming October 24, 2011