In the rich text editor:
@throatofdelusion
In a comment:
[throatofdelusion](https://chowlings.com/user/throatofdelusion)
For Names and Avatars:
In the rich text editor:
%throatofdelusion
In a comment:
[](https://chowlings.com/user/throatofdelusion) [throatofdelusion](https://chowlings.com/user/throatofdelusion)