A quirk is a slight oddity or eccentricity in the way someone types and/or speaks. Among trolls (a species from the webcomic Homestuck), possessing a unique quirk is a special tradition, whereby a troll distinguishes themselves from other trolls while communicating online. To this end, troll quirks tend to be immediately identifiable, often involving the replacement of letters with other distinct characters or using capitalisation in an untraditional way.

I made up my own typing quirK, Just for fuN :3

Capitalises the first and last letter of a sentencE, And before and after a commA. If the phrase ends in a plural S, Sometimes replace it with a Z. For short sentenceZ, I probably won't use any capitalisationZ.

Examples:

I love drawinG, I have so many artworkZ!

woah cool

I hope I explained it well enougH 😭 I'll probably only use it with people I'm super comfortable with or whenever I'm bothered to type funnY ❤