samefagging 

The act of bumping your own thread/post/video etc. on a forum/website/image board/message board to make it more popular than it actually is among real people. Used as a way to 'kick start' a post to help it gain popularity.

It doesn't work, don't do it.

This post is boring, why is it this popular? Oh yeah someone must have been samefagging lol what a tool.

samefagging by fagboy3000 November 4, 2013

Samepaging

Talk alike, think alike, act alike, look alike. Twinning

Oh my gosh you said the same thing I said at the same time, we're samepaging!

Samepaging by Airlinecowboy November 28, 2018

Shamebagging 

The practice of actively sabotaging a fanbase's reputation, often associated with individuals who are members within the said community.

A: " The pen community sucks for so many reasons, while the pencil community is a gift from the gods; nothing beats it."

B: "Can you please stop shamebagging our community? We don't like being represented as jerks. "

Alt examples:
"Don't shamebag."
"You're a shamebagger"

Shamebagging by Dahnaa November 28, 2023