Oh, that's Donnie Yen in a fat suit playing Sammo Hung's character in the original?
A legendary Yahoo! Answer becomes a major motion picture! [source]
The Selfie From Hell movie might be good – although given that its IMDb page contains the lines "Julia, an online vlogger from Germany" and "She … finds herself immersed deep in the web – too deep" let's not get our hopes up.
Smiley [2012]
If someone on Chatroulette types "I did it for the lulz" three times in a row, they're visited by a murderer with a smiley emoji for a face, who then stabs them to death. Guess what? The murderer is Anonymous.
How did I miss this film?
My owner, the hero.