In the rich text editor:
@LaBloods
In a comment:
[LaBloods](https://chowlings.com/user/LaBloods)
For Names and Avatars:
In the rich text editor:
%LaBloods
In a comment:
[![LaBloods's Avatar](https://chowlings.com/images/avatars/default.jpg)](https://chowlings.com/user/LaBloods) [LaBloods](https://chowlings.com/user/LaBloods)