It's not just uppercase lower case, it's butchered spellings of words to make them as difficult as possible to read.
(A normal conversation from me and my "azn cappers")
Them: aYe!
Me: Hi.
Them: h0w aRr y0oH dOin?
Me: I was better, but know I have to read your shitty ass typing
Them: aH hElL nAw yOoH dInT jUsT sAe dUt
Them: aYe!
Me: Hi.
Them: h0w aRr y0oH dOin?
Me: I was better, but know I have to read your shitty ass typing
Them: aH hElL nAw yOoH dInT jUsT sAe dUt
by Waldo February 9, 2004

by miiiaaaa19 January 29, 2018

A derogatory name for the military haircut know as the "high and Tight". Since the haircut is very conservative it makes the wearer look like a complete turd, hence the name turd cap.
Did you see Private Barton, he just got his turd cap touched up. I guess they forgot tell him they have the technology to fad your hair these days.
by Explodie February 13, 2012

by M. Perry December 3, 2004

Dumbass way of typing that makes you look like you don't know shit about computers and are just randomly pressing the shift key. Usually combined with bad spelling (ie, lyke, wut, dat, h0lla)
by Blizzleair September 18, 2003

by Chris G June 11, 2004

a common word use among gamers to calm down and raise the spirit of people who are malding.
the word was first used by a Norwegian and has since been translated and used in english.
the word was first used by a Norwegian and has since been translated and used in english.
by Delta77 November 18, 2020
