The Act Of typing something out anger.
Most Commonly found in CAPS, and the lack of being able to complete logical sentences.
On Classic Facebook Dispute:
Person A: Hey, i see you have been liking all my new Girlfriends photos.. Jealous?
Person B: YOU STUPID FUCK FACE HORSE SHIT ASS HOE CANDY CANE DUMB ASS PIECE OF SHIT COW DUNG FUCKER.
Person A: Its not my fault you suck!
Person C: Whoa, Nice rage typing dude! Haha
Rage-typing is where usually a person called Oskar types really fast near to 80WPM and puts their microphone close to the keyboard for it to be picked up and heard by everyone in a discord call.
Oskar:*Typing*
Everyone in a call: "STOP RAGE-TYPING!!!!"
Oskar:*Continues*