Crapfishing 

Deliberately posting inaccurate information online for the purpose of humour, with the aim of getting lots of comments and reactions from people who a) don't get the joke, or b)do get the joke but feel compelled to comment in a way that lets other people who got the joke know that they too got the joke and are thus smart, funny, sexy, handsome etc...

Oh look, Dave's just posted how Darth Vader is his favourite Star Trek Character because he's such a positive role model for disabled people. Looks like he's Crapfishing again.

Crapfishing by Crab with a Choc Ice June 19, 2020

crawfishing 

Backing out of a commitment or situation, especially when it doesn't go your way.

As a crawfish walks backwards when threatened or attacked.

crawfishing by Brad Watkins September 9, 2003

Catfishing 

The phenomenon of internet predators that fabricate online identities and entire social circles to trick people into emotional/romantic relationships (over a long period of time).

Possible motivations: revenge, loneliness, curiosity, boredom

The term catfishing was inspired by the 2010 documentary "Catfish."

Gwen was worried that her online boyfriend was a phoney after she saw a TV program about Catfishing.

Catfishing by 2Sweet&Naive February 1, 2013

emotional catfishing

when a fuckboy establishes a connection with you to lure you in and then proceeds to expose their true fuckboy tendencies

I hate emotional catfishing I thought we had something for sure. turns out he just wanted to fuck me

emotional catfishing by anniesnotokay512 July 25, 2019

Catfishing 

Hiding who you really are to hook someone into an online relationship using Facebook, Tumblr, Twitter, MySpace or by cell phone.

Guy 1: "Hey so I met this new girl online! She is so hot!"
Guy 2: "Have you ever seen her in person?"
Guy 1:"No, does that matter?"
Guy 2: "Better make sure she's not a catfish.."
Guy 1: "You think she's catfishing?!"

Catfishing by Hope Swan January 20, 2014

Chatfishing 

The act of using chatgpt to catfish on dating sites

So basically the bot was putting my messages and info into ChatGPT and letting it do all the thinking and writing. It was Chatfishing me!

Chatfishing by Swooqity May 4, 2023

Catfishing for compliments

When someone lacking in confidence creates a hotter online persona to get attention from the opposite sex.

Morgan had low self esteem so she made a fake profile using her gorgeous cousin Heather's pics and went catfishing for compliments.

Catfishing for compliments by Drinny5 September 6, 2013