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
A term some use when frustrated--it is usedvery muchlike 'oh fuck!' or 'shit!!'
Amy yelled out 'CHRISTING!!' because she was frustrated that Terry didn't sign her journal entries and she was not going to be able to leave the office on time.
The act of tricking somebody into listening to Belinda Carslile. The act usually involves creating false expectations but also works quite well as a total surprise. Pre-dating Rickrolling by several years, I first begun this practice by slotting Heaven Is A Place on Earth into random Thrash or Death Metal mix cd's given to friends.
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?!"